Applicability Comparison of Eight Common AI Models in China in 2024

Recently, People’s Network Finance and Economics Research Institute released "Opening a New Era of Intelligence: Report on the Development of AI Big Model Industry in China in 2024", which analyzed and compared eight AI big models with high domestic market share in terms of functions and applicability.

01, iFLYTEK spark cognitive model.

IFLYTEK Spark Cognitive Model has seven core competencies:Text generation, language understanding, knowledge question and answer, logical reasoning, mathematical ability, code ability and multimodal ability.

In terms of knowledge learning and content creation, it can extract elements and generate problems, which can help the fields of knowledge learning and content creation to produce richer and more useful agents and expand reasonably with external knowledge.

Applicability analysis

Users can useText generationExperience one-click document generation, AI writing assistant, multilingual document generation, AI automatic drawing, multiple template selection, speech notes and other functions. Get life knowledge, medical knowledge, policy interpretation and other content through asking questions.

IFLYTEK Spark will analyze the preconditions and assumptions of the problem to reason out the answers or solutions, and give new ideas and opinions. In scientific research tasks, it can use existing data and information to infer, predict and verify. It can also solve mathematical problems such as equation solving, solid geometry, calculus and probability statistics.

existCode abilityOn the other hand, it can intelligently generate code according to comments and function names, support line-by-line code comments, accurately locate code syntax and logic errors, and even intelligently generate unit test data.

Multimodal capability aspectIFLYTEK Spark can return accurate picture descriptions according to the pictures uploaded by users, or complete questions and answers on the picture materials, and can also generate desired audio and video by virtue of user descriptions.

02, ERNIE Bot model.

ERNIE Bot can understand complex hints such as subtext, complex sentence patterns, technical terms, out of order, vague intentions and so on, and is also competent for code understanding and debugging.

Applicability analysis

ERNIE Bot can be applied to the creation of novels, essays, poems and other literary works.

CopywritingOn the other hand, you can write business plans, market analysis reports and other business copywriting. Provide creative thinking, inspiration and ideas for advertising, and quickly conceive attractive advertising copy and slogan; Chat robots in ERNIE Bot are used in life service, education and counseling, customer service and other fields.

Multimodal generationOn the other hand, Wenxin big model supports image generation and processing, and can generate images or edit existing images according to users’ needs. Wen Xin Da Model also supports speech synthesis, speech recognition and audio classification. Wen Xin Da model can also process video data, or transform text into dynamic image sequence to complete video classification, target detection and other tasks.

Mathematical logic calculationOn the other hand, Wenxin Big Model can solve complex mathematical problems, and it can also become a code assistant. For example, Baidu developed Comate, an intelligent code assistant based on Wenxin Big Model, which provides intelligent recommendation, intelligent generation, intelligent question-and-answer and other functions, and supports multiple programming languages and IDE.

Generating abilityOn the other hand, it can quickly generate various styles of texts, codes, pictures, charts and videos, such as copywriting, making life plans and writing high-quality codes.

Logical abilityOn the other hand, it can help users solve complex logic problems, difficult mathematical calculations, important career/life decisions, code error correction, common sense reasoning, logic check, solid geometry, debate inspiration and so on.

memory abilityOn the other hand, after several rounds of dialogue, ERNIE Bot can still remember the key points of the dialogue, easily handle complex problems and immerse himself in role dialogue.

03, Tongyi Thousand Questions Model

Tongyi Qianwen can provide users with rich interactive experience in creative copywriting, office assistant, study assistant and interesting life.

Applicability analysis

Creative copywritingApplications include: "writing marketing copy", inputting product introduction to obtain tailor-made gold medal marketing copy. "Article touch-up" can deeply analyze the articles submitted by users, dig out the inadequacies of expression and provide suggestions on lexical sentence changes. "Live-broadcast script generation" provides vivid, interesting and marketable script content for e-commerce anchors based on rich commodity information and user needs.

Office assistantApplication: "SWOT analysis" provides users with comprehensive, in-depth and accurate strategic decision support, and understands and evaluates the influence of internal and external environment on specific projects from multiple perspectives. "PPT frame generation" intelligently constructs a professional and logically clear PPT structure for users.

Learning assistantThe application includes: "topic processing factory", which generates high-quality test questions according to the provided majors and disciplines, which greatly saves the time and energy of teachers, parents and educational institutions in setting questions. "Learning Planning Station" can provide users with personalized and systematic learning path planning, and customize an efficient and scientific learning schedule.

Interesting lifeApplications include: "recipes that can fly", input the names of dishes, and provide tips for food cooking step by step. "AI Fitness Coach" makes exclusive fitness plans for users. "Write lyrics", write vivid lyrics according to the song name prompted by the user.

04, red rabbit model

Red Rabbit Big Model is a vertical multi-level language model for enterprise application developed by RongLianyun, which empowers enterprises to build exclusive intelligent customer service and intelligent marketing, including conversation insight, business speech, question and answer knowledge base, knowledge application, data analysis, intelligent dialogue framework and process management. The three core points areintelligentcontrollabilityandProduction ratio.

Applicability analysis

Based on the big red rabbit model, Rong Lianyun released the generative application "Rong rhinoceros Copilot".

Large model speech: Rongxi Copilot backstage quickly checks and screens massive historical conversation data with one click, selects better words and generates gold medals, gives attention to both quality and quantity, and digs out high-frequency concerns of customers and understands business pain points from the problems.

Intelligent knowledge baseIt can help enterprises to quickly build a speech library from scratch at low cost, including understanding document knowledge, searching knowledge quickly, intelligent question and answer, etc., and greatly improve the construction efficiency.

Conversational insightEfficient and convenient insight into the communication situation of each conversation, analysis of customer demands, accurate diagnosis and optimization. Returning to the actual business itself, Rongxi Copilot went deep into the financial industry to subdivide the scenes, and created scene-based customer service assistants, such as retention assistants by stages, card recommendation assistants, complaint appeasement assistants, etc., to help quickly understand customer needs in real time, recommend better answering words, diagnose customer emotional changes, and remind wording and precautions.

05, Wen Xiu big model

The large-scale model of literature revision provides proofreading services that are more suitable for professional users such as government agencies, news media, enterprises, schools and publishing institutions. haveStrong proofreading ability, high speed and high matching degree.Three characteristics, better solve the problem of vertical industry.

Applicability analysis

Field of government unitsEmpowering government departments at all levels to intelligently proofread, providing services such as error-sensitive proofreading, modification tips and text retouching of written materials, fully ensuring the accuracy and rigor of content, supporting proofreading in the intranet environment, and meeting higher confidentiality requirements.

News media fieldThe big model of Wen Xiu goes deep into all aspects of news media work, proofreads multi-modal content with multiple types of error sensitivity, helps to quickly locate errors and highlight them, makes the content more standardized and rigorous, and effectively maintains the credibility of official accounts; At the same time, it provides text retouching service to improve the speed of publishing and ensure the timeliness of news.

Enterprise unit fieldThe whole process cuts into the corporate office scene, and from the aspects of content error correction and text quality improvement, the content of publicity and distribution is optimized, the appeal of copywriting is improved, and the marketing effect is significantly improved.

School institutional fieldConduct comprehensive proofreading of publicity materials, new media manuscripts, scientific research reports, academic papers and other contents of school institutions, effectively reduce the rate of text errors and ensure academic rigor. Helping the drafting and optimization of articles, reports and materials through AI retouching function will help to further enhance the school’s communication power and influence; In the field of publishing institutions, we provide professional, convenient and efficient content screening and text quality control services, assist publishing institutions to efficiently process multilingual texts, reduce the probability of content errors, and ensure the standardization and accuracy of content.

06, YonGPT big model

YonGPT’s application in enterprise services mainly focuses on four directions:Business operationhuman-computer interactionKnowledge generationApplication generation.

Applicability analysis

existIntelligent business operationOn the other hand, YonGPT can gain insight into enterprise operations, identify potential business risks and opportunities, and provide intelligent solutions through data analysis and forecasting capabilities, thus improving business decision-making level and business operation efficiency.

existNaturalized human-computer interactionAspect: YonGPT, through its powerful natural language processing technology and understanding ability, enables enterprise applications and services to communicate with users naturally and smoothly, realizes the calling, connection and assembly of different applications in a "people-oriented" way, and completes the work more naturally and efficiently.

existIntelligent knowledge generationAspects: YonGPT generates new and valuable knowledge content by extracting and integrating knowledge from massive data and information, covering industry solutions and knowledge sharing in professional fields, helping enterprises and users to fully utilize their own knowledge reserves and accumulation, and promoting the dissemination and application of knowledge.

existSemantic application generationAspect: YonGPT can automatically generate an application program with semantic ability by understanding user needs, enterprise business and data characteristics, and improve the efficiency of creating personalized application services in an all-round way.

YonGPT’s intelligent scene service has four services:

Intelligent analysis of enterprise income/profit tax management, you can control the business situation in real time, quickly gain insight into the problems, accurately predict the benefits of enterprises, and effectively foresee and respond to changes.

Intelligent order generation, which combines rich experience in supply chain, realizes rapid and intelligent order generation and improves enterprise efficiency through "interactive innovative" order generation assistant.

Intelligent recruitmentOptimize the application experience through AI interaction to achieve accurate decision-making in selecting and employing people.

Intelligent big searchTo provide a new experience of "immersive" search, accelerate the value-added service of enterprise knowledge, gain insight into user needs, realize the integration of search and push, and enable knowledge to empower business and organization.

07, "easy to write" intelligent creation engine

The "easy to write" intelligent creation engine is suitable for groups with daily reading needs and writing needs, such as party and government media, state-owned enterprises, schools and hospitals. The "easy to write" intelligent creation engine digs deeply into the needs of users, and constructs an interactive experience of "follow-up", "follow-up" and "follow-up", which has the characteristics of high efficiency, safety, accuracy and rich content.

Applicability analysis

People’s Network takes the corpus of industry customer database as the core, supplemented by the content of People’s Daily, and customizes and trains the "easy writing" intelligent creative language model for customers to help improve.writing abilityAccumulate writing materialsStandardize writing format. In the process of writing, you can also provideTitle writingRhetorical useQuote poetry and proseandNet languageWe will provide rich materials to help creators inspire and provide ideas, so as to automatically and efficiently generate high-quality article materials in line with customers’ writing scenes, provide customers with all-dimensional, full-time and global intelligent services, and greatly improve the overall efficiency of work.

08, blue heart big model

Blue Heart Big Model is the first open-source research big model running on the mobile phone in the industry, and it is also a Chinese open-source big model more suitable for Chinese users. With the improvement of parameters, Blue Heart Big Model gradually has the abilities of text summary, language understanding, text creation, knowledge question and answer, role-playing, complex logical reasoning and complex task arrangement. Based on the ability of blue heart big model, vivo developed two mobile phone products, blue heart small V and blue heart thousand inquiry.

Applicability analysis

Blue heart small vSupport semantic search, question and answer, writing, drawing and intelligent interaction. The super-mapping functions include: Wensheng map and Tusheng map, AI passerby elimination (passerby stealth).

Lan Xin Qian XunCovers two core application scenarios: AI dialogue and AI inspiration. Blue Heart Qianxun is the first large model public free APP in the mobile phone industry. Lan Xin Qian Xun can provide social media copy creation, PPT outline generation, Chinese-English text translation and other functions, and also set up tools such as wearing suggestions. Inspiration Square is equipped with inspiration skill cards in different scenes, covering creative scenes in work, study and life.

Source: CPPCC Network

(Source: Financial Information)

For more exciting information, please download the "Jimu News" client in the application market. Please don’t reprint it without authorization. Welcome to provide news clues and pay them as soon as they are adopted.

Reporting/feedback

The story behind the Guangdong puppet show: the love between dolls inside and outside the red silk on one stage.

Duoduo Growing Up

Duoduo Growing Up

Cui Keqin performed at the Davos Forum "Guangzhou Night" in the summer of 2019.

Cui Keqin performed at the Davos Forum "Guangzhou Night" in the summer of 2019.

  Hongde Road at the foot of Ren Minqiao is a typical old Guangzhou style. On weekends, there is always a burst of excitement in the Guangdong Puppet Art Theatre (hereinafter referred to as "Puppet Theatre") hidden in Qilou Street. This summer, the puppet theater is extremely busy, with performances, rehearsals and exhibitions … …

  Recently, the puppet theater’s original puppet show "Garbage Wars" won the grand prize in Yangzhou — — "Guangling Cup" is one of the highest prizes in China’s puppet shadow play industry, including the best drama award for the national puppet shadow play (festival).

  On August 11th, the performance team just returned from Yangzhou, and immediately added another original play "Duo Duo Growing Up". After the performance, the children surrounded the actors and took photos, unwilling to leave. This summer vacation, the average attendance rate of the theater that can accommodate 450 people reached 890%.

  While many people still have an ancient and stereotyped impression of puppet shows, the puppet theater, which has been rooted in the old city for more than 60 years, has produced many excellent works that are both artistic and educational, and accompanied many children in their childhood. Puppet theater is no longer the scene of "more actors than audiences" many years ago.

  Puppet, big world. On one stage for decades, old artists brought young people, and young people collided with new sparks, and puppet shows also stepped out of a new world.

  Being an "occasional idiot" in the long silk dance

  Puppets in their hands are all breathing, so we can’t let them be lifeless.

  Every day, Cui Keqin goes through the training room of the theater to find his partner — — A puppet that has been with him for more than 20 years. As long as it is in Cui Keqin’s hands, it will "live" immediately.

  "He is already an idiot." The disciples said this about him.

  Cui Keqin, 63, has been in the Puppet Theatre for 45 years, which is like a "treasure of the town". As the inheritor of the intangible cultural heritage of puppet shows, Cui Keqin served as the puppet performance director of almost every play in the theater.

  The puppet theater inherits the Southern School’s staff-headed puppet. Puppets are lifted by people, and people control them with sticks. Because of the large puppet, it is difficult to perform, and it requires high arm strength and waist strength of actors. Cui Keqin bought a chest expander and a stretcher and practiced it day and night. After several decades, my arms were much thicker than those of ordinary people.

  Touching the wooden pole in her hand, "she" danced with her arms and threw out several meters of red silk. This is Cui Keqin’s original puppet long silk dance, which is famous all over the country.

  It is not difficult for national dancers to dance long silk, but Cui Keqin can make puppets throw long silk in their hands. Inside and outside the red silk, people and I look forward to each other and are affectionate.

  "In the eyes of many people, puppet shows are very old, but I want to make puppet shows as advanced as ballet." Cui Keqin succeeded, and the puppet threw out a long ribbon, which was beautiful, smart and meaningful. He evolved the long silk dance into the Guangzhou Grand Theatre, and took his disciples to the "Guangzhou Night" of the Davos Forum in the summer of 2019 to share with the guests from all over the world.

  The hardest part of the long silk dance is at the end. People lift me to a high place, turn me back, and look me in the eye. Every time he goes here, Cui Keqin will bow his head shyly, and the muscles on his face can’t help twitching. At that moment, he and I became one. Cui Keqin said: "The stage has a kind of magic for me, especially at the moment when the actor made a curtain call, the applause from the audience thundered, and all the hardships and tiredness were worth it."

  After more than 30 years, the long silk dance is still changing. Dance a long silk, with the charm of China opera; Doll interaction and drama performance; Lift and rotate, dancing out the lightness and beauty of ballet.

  Whenever he is free, he will go to the theatre and watch the heavy performances of Guangzhou Grand Theatre. Having no money to buy a ticket in the front row, he bought a telescope for more than 1000 yuan and watched it with relish in the back row. Chasing Korean dramas or hit variety shows with young people, telling the story to the emotional place, and still choking. "Everything that touched me was absorbed in the performance."

  I am a person, regardless of dolls. "As soon as I came to power, I was in the show. The puppets in my hands are all breathing, and they can’t be lifeless. " Cui Keqin often told his disciples that neither man nor woman manipulated me, so that the audience would forget that they were watching a puppet show.

  Puppets have a big world.

  There are children sitting under the puppet show, but there is not a "children’s play" on stage.

  Pan Daqing, chairman and general manager of Puppet Theatre, recalled that he once went to Xiamen to perform "Garbage Wars". After the performance, a little girl asked her mother to take her backstage, found the actor of the protagonist Little Pea, and cried with the actor.

  There are children sitting under the puppet show, but it is not a "children’s play" on stage.

  "Our play is from the perspective of children, but it is not a childish play." In Pan Daqing’s view, every child is a philosopher. They will ask many questions that adults can’t answer.

  "Garbage Wars" is bold and innovative, completely surpassing the plots of traditional puppet dramas and time-travel dramas, and with strong sound and photoelectric technology, it has created a shocking visual impact. Just the puppet type in the play is an eye-opener. The mutant mosquito is a puppet that has never existed before. It consists of eight parts, with six legs, a head and an abdomen. When eight people perform, they are both independent and combined. Even garbage bottles, batteries and plastic bags are played by people, just like watching a "science fiction film".

  Pan Daqing has an idea. He doesn’t want parents to take their children into the theater, only the children watch the play and the parents are playing with their mobile phones. "Puppet drama is a mirror, children can receive growth education, and parents can also see their children’s psychology." He hopes that every play in the Puppet Theatre can promote a dialogue between parents and children. Some parents cried when they watched "Nezha" created by the theater.

  "Who I will be is far more important than who I am." When I sang this sentence on the stage of "Growing Up", I touched many parents in the audience. Wrapped in a fairy tale of a puppet show, this drama tells a story of bravely breaking through oneself, overcoming cowardice and fear and pursuing ideals.

  In the puppet theater, every performance has a host. Sometimes, when there are not enough people, Pan Daqing will make a guest appearance and talk with the audience about hot topics related to growth education. "Children often have golden sentences, and parents like this way."

  "Puppet, Big World" was inscribed by Liao Bingxiong, a famous cartoonist, when the theater celebrated its 50th anniversary. Few people know that since the late 1960s, Liao Bingxiong has worked as a choreographer in this theater for 18 years. At that time, Pan Daqing, with theater actors, performed a puppet show specially for Liao Bingxiong on the rooftop of his home, which touched many people present. A few months later, Liao Bingxiong died.

  A small puppet show, like a small cartoon, is always rooted in the most ordinary joys and sorrows of ordinary people, behind the scenes, inside and outside the painting, and seeing the world and all beings.

  Undergraduate students came to the theater.

  Young people persist, mostly because of their true love for the stage and puppet show.

  Born in the 1980s and 1990s, The Story of Duo Duo’s Growth has become the most popular play in puppet theater recently, with four consecutive performances, with the attendance rate exceeding 80%.

  Young people are active in thinking, from script, music, beautiful dance design to dance movements, all of which are brainstorming, "just play and come out". Pop elements such as rap and Tik Tok’s "Dangdang Dangdang" sound effect are also introduced into the song. The lines are fresh and interesting, and parents are also interested in watching them.

  "The main force in the theater is young and middle-aged people." Pan Daqing said that young people persist, mostly because of their true love for the stage and puppet show. Cui Keqin attaches great importance to the new batch of undergraduates in the theater. "Recruiting undergraduates is something that the puppet theater never dared to think about before."

  Zhang Xu, who plays the role of "Stupid Baby" in "The Growth of Duo Duo", graduated from the vocal music department of Shenyang Conservatory of Music. He is the singer of the songs in the play. From the singer who received applause in front of the stage to the actor who hid behind the puppet, Zhang Xu also felt the gap at first.

  However, after learning, he found that the puppet show was very particular, and the seemingly simple movements, but how to press the wrist, how to twist and how to angle, were actually asked by the university. It takes at least half an hour to practice a lift, and it is common for fingers to blister and grind. "Although it is difficult, I really like the puppet show slowly. The more I play, the more I feel, and I want to learn it well." Zhang Xu said.

  After graduating from the Dance Department of Xinghai Conservatory of Music, Wang Zexin, 34, met Cui Keqin, a talkative puppet theater, at the Spring Festival Gala in 2009, and was attracted by the "magic puppet show". He gave up the opportunity to teach at school and entered the puppet theater after many twists and turns.

  In the puppet show, Wang Zexin felt a broader artistic expression. Although he has studied dance, puppet shows can stimulate his creation and thinking more and more. "Puppet shows can be all-encompassing, and elements of drama, opera and ballet can be absorbed."

  These young people are safely stuck in a downtown corner, silently sticking to this traditional skill between the rehearsal room and the stage. "I think the actors needed for puppet shows in the future are quite complex, and it has unlimited research and development space," said Wang Zexin.

  At present, the Puppet Theatre is rehearsing a new drama "You Xi" with a red theme. Cui Keqin followed the actors and listened to the director’s play. The rehearsal time was from 2 pm to 9 pm. When the performance is devoted, the actors will secretly cry.

  Young people from different majors, such as dance, vocal music and drama performance, have gathered together because of their common love and expanded the space of puppet show with their own professional skills.

  "The artistic life of the puppet show can be very long. Teacher Cui is 63 years old, and the long silk dance moves for more than ten turns, and she still insists on performing." Zhang Xu said. The old artists’ obsession with art deeply moved the young people in the theater. Some parents thanked them and brought joy to the children. However, Wang Zexin said that this kind of persistence is also for oneself, for the sake of inner persistence.

  A joystick, which connects the puppet feelings, also draws young people from generation to generation, making the puppet show constantly change new faces in the square of the stage.

  Nanfang Daily reporter Li Pei Xu Zikai

  Trainee reporter Wan Hao Intern Roman

  Planning and Coordination: Wu Qing

[First-line report on anti-epidemic] WHO: The novel coronavirus epidemic poses a high risk to the world.

CCTV News:Every day at 18: 00, bring the latest first-line report on anti-epidemic.

inspire people

The Central Committee of the Communist Party of China issued the Notice on Strengthening the Party’s Leadership and Providing Strong Political Guarantee for Winning the Prevention and Control of Epidemic Situation.

The Ministry of Finance, the National Medical Insurance Bureau and the National Health and Wellness Commission jointly issued a document to further clarify the relevant safeguard policies.

National Health Commission: More than 10,000 beds will be opened to solve the problem of hospitalization of fever patients in Wuhan.

The first batch of three infected medical staff in the Union Medical College Hospital affiliated to Huazhong University of Science and Technology were discharged today.

The first case of novel coronavirus infection in Jingzhou, Hubei Province was cured and discharged.

The third case of novel coronavirus’s pneumonia in Jiangxi was discharged.

The fourth case of pneumonia infected by novel coronavirus was cured and discharged.

Ministry dynamics

National Immigration Bureau: It is suggested that mainland residents reasonably arrange the time for going abroad, and if there is no special need, it is suggested to postpone the travel time.

Ministry of Commerce: Ensure that the supply of daily necessities in China, especially in Hubei, can keep up with the demand.

General Administration of Customs: Make every effort to ensure the rapid customs clearance of epidemic prevention and control materials.

The Ministry of Education deployed the education system to open a psychological support hotline and online counseling service for the epidemic.

Ministry of Transport: More than 10,000 green channels for emergency epidemic prevention materials have been opened nationwide.

Ministry of Civil Affairs: Service agencies in the field of children’s welfare implement closed management.

State Post Bureau: Ensure the smooth and orderly operation of the "green channel" for epidemic prevention and control materials.

The foreign exchange bureau has established a green channel for foreign exchange policy to support epidemic prevention and control.

The latest everywhere

From January 28th to February 26th, some trains of Beijing Railway will be temporarily suspended.

Tianjin will start the wartime mechanism, set up the general hospital for medical treatment of epidemic situation, and implement militarized management.

Shanghai: novel coronavirus mRNA vaccine research and development was formally established.

Guizhou has completely suspended inter-provincial bus passenger transport, inter-provincial chartered passenger transport and inter-city chartered passenger transport.

Shaanxi: Group dinners are prohibited during epidemic prevention and control.

Sichuan announces tourist telephones at all levels to ensure that stranded tourists in other places are resettled.

Individual clinics, village clinics, and community health service stations in Jiangxi have stopped accepting patients with fever of unknown causes, but they need to do a good job in referral services according to regulations.

Hohhot has suspended the operation of buses and subways since the 28th.

Lanzhou canceled all holiday back-to-school activities and began to make plans to postpone the start of school.

Xi’ an network car was suspended. People must show their second-generation ID cards or other valid documents when they take taxis at 0: 00 on the 29th.

Air Macau canceled more than 100 flights to and from the Mainland and Taiwan Province within six days from the 27th.

Focus on Hubei

Hubei Electric Power Department: Power-saving mode is implemented for resident users, and there will be no power outage due to arrears.

By 15: 00 on January 27th, Hubei Province had collected and distributed 5,663,300 masks and 106,400 sets of medical protective clothing to Wuhan and other places.

Wuhan’s "fever clinic is overloaded", with more than 15,000 people attending the clinic at the peak, and it has been relieved at present.

The commercial department of Wuhan City is carrying out the work of putting vegetables at a limited price in the whole city, and selling vegetables such as white radish, potatoes, Chinese cabbage and cabbage with a large market demand at a maximum price of not more than 1 yuan per catty in 113 supermarkets.

Wuhan Education Bureau: Starting from February 1st, online teaching will be organized for senior three graduates, and starting from February 10th, online teaching will be organized for other grades.

Wuhan launched a four-level consultation mechanism to guide citizens to conduct initial screening at the nearest community service center. If they meet the conditions of fever clinic, they will choose home observation according to the severity of the illness or the Health and Health Commission will be responsible for arranging vehicles to be sent to designated treatment points for treatment.

Foreign correlation

World Health Organization Corrected Report: The novel coronavirus epidemic poses a high risk to the whole world. WHO said that the mistakes in the report were only mistakes in writing words, not changes in the evaluation results of the epidemic.

Russian mainstream media pay attention to the prevention and control of China epidemic, and Russian epidemic prevention experts affirm the efforts of their counterparts in China.

Two new cases of novel coronavirus-infected pneumonia were confirmed in Singapore, with a total of 7 confirmed cases. It was announced that Hubei tourists would be banned from entering the country.

Six new cases of novel coronavirus-infected pneumonia were confirmed in Thailand, with a total of 14 confirmed cases.

South Korea decided to arrange charter flights to evacuate overseas Chinese from Wuhan recently.

Epidemic prevention tips

Pneumonia infected in novel coronavirus is mainly transmitted through respiratory droplets, and can also be transmitted through contact. Ceng Guang, an authoritative epidemiologist, said that in principle, everyone is susceptible, and wearing a mask is to contribute to epidemic prevention and control. The elderly and people with basic diseases are seriously ill after infection, and children and infants also have diseases. The criteria for release from isolation and discharge are: body temperature returns to normal for more than 3 days, respiratory symptoms are obviously improved, respiratory pathogenic nucleic acid tests are negative for two consecutive times, and the sampling interval is at least 1 day. You can release from isolation and discharge from hospital or transfer to corresponding departments for treatment of other diseases according to your illness.  

All parties rushed to help.

National Health Commission: A total of 4130 people from 30 medical teams have rushed to Hubei.

The first batch of 10,000 copies of "2019-nCoV virus detection kit" in Tianjin was sent to Wuhan.

On the morning of January 28th, 50,000 sets of protective clothing arrived in Shanghai, and some of them have been shipped to Wuhan.

The second batch of Jiangsu medical teams assisting Hubei flew to Hubei at Nanjing Lukou International Airport.

The second batch of 138 medical team members from Shandong gathered in Hubei, from 11 provincial medical institutions and 53 medical institutions in 16 cities.

147 medical staff from six hospitals in Sichuan gathered in Chengdu and rushed to Hubei for support on the afternoon of the 28th.

The most beautiful retrograde person

Wash your hands, wear isolation gown, hat, mask and goggles … … In Deng Lei’s view, this process is like loading a bomb. He went from Sichuan, thousands of miles away, to the Red Cross Hospital in Wuhan, only 1.5 kilometers away from the seafood market in South China, to participate in a "battle" where no smoke could be seen. The enemy was the extremely powerful novel coronavirus. After a day of fighting, he was exhausted, but he still wrote a diary and said to himself, "SARI, go!" "

Seeing is believing

On January 28th, the renderings of Wuhan Huoshenshan Hospital were officially released, with a total construction area of 33,900 square meters. The main functions of the hospital are ward, consulting room, ICU, medical technology department, network computer room, supply warehouse, garbage temporary storage room and ambulance washing room. At present, Huoshenshan Hospital is under construction.

make a loud sound when thrown to the ground―(of a speech) powerful and rousing

"I don’t have any worries at my age. I am the only candidate. Please give me this old party member and old comrade a chance, regardless of treatment, regardless of life and death!"

— — On the eve of the Spring Festival, I learned that the Hunan Provincial Health and Health Commission was setting up a medical team to support the front line. Deng Lipu, 57, solemnly challenged the Party Committee of Nanhua Hospital affiliated to Nanhua University, and put forward five reasons. First, I am an old party member.

Daily "epidemic" map

Editor: Chen Siyuan Zhang Yuling

The "Key Variable" of Science and Technology Impels the "Maximum Increment" of Industry —— Observation on the Construction of Yazhouwan Science and Technology City in Sanya

  On the construction site of the park, construction workers shed sweat; In the laboratory, breeding scientists discuss seed industry innovation; In Nanshan Port, a 10,000-ton general berth has been completed and put into use … … In Sanya City, Hainan Province, there is a scene of innovation and hard work along Yazhou Bay in summer. This is the southernmost science and technology innovation park in China — — Sanya Yazhouwan Science and Technology City is also the main position of Hainan seed industry and deep-sea scientific and technological innovation.

The picture shows Sanya Yazhouwan Science and Technology City rising from the ground. (Photo by Ma Zhi Hui)

  The reporter recently saw in Yazhouwan Science and Technology City that all kinds of experimental crops are growing in the breeding base; After the delivery of the public platform for deep-sea scientific and technological innovation, a number of scientific research and experimental projects are preparing to be launched. Once a "barren island", it has now become a new science and technology city with tower cranes and scientific research platforms and industrial projects.

  Since the official start of construction in 2019, Nanfan Seed Industry and Deep Sea Science and Technology have been the "key variables" of Yazhouwan Science and Technology City’s strategy of serving the country with science and technology.

  Under the intelligent management and protection system, there is no need to worry about field management such as planting, digging and drainage; With the help of digital breeding equipment, the growth cycle data of each seed can be monitored in the whole process. In the breeding base of Yazhouwan Science and Technology City in Sanya, the scientific and technological strength is being released in the process of manufacturing agricultural "chips".

  Xia Mian, head of the cooperation and exchange department of Yazhouwan Seed Laboratory in Sanya, told the reporter: "The park is implementing ‘ Reveal the list ’ Project, carry out joint research on key technologies of seed industry innovation, and build a national ‘ Nanfan Silicon Valley ’ 。”

Scientific researchers carry out breeding work in the laboratory. (Photo by Ma Zhi Hui)

  From the land to the sea, Nanshan Port, Yazhouwan Science and Technology City, which is close to the South China Sea, has unique geographical conditions to carry out deep-sea scientific research, and also shoulders the mission of accelerating the construction of deep-sea scientific research and technology system and helping the construction of a maritime power.

  "Nanshan Port, which has a 10,000-ton general berth, has now extended its coastline to about 400 meters. The scientific research terminal project is also building port facilities such as scientific research berths. " The staff of Sanya Nanshan Port Terminal Co., Ltd. introduced, "Since Nanshan Port built its home port for scientific research, it has served more than 700 scientific research voyages, and nearly 40 scientific research units across the country have sailed from Nanshan Port to the distant sea to conduct research."

A scientific research ship is ready to go in Nanshan Port, Sanya, which is known as the "home port of deep-sea scientific research". (Photo by Ma Zhi Hui)

  Making good use of the "depth" advantage of the South China Sea, Yazhouwan Science and Technology City has built a deep-sea technology innovation center in Hainan Province, accelerated the construction of Sanya deep-sea compound resource center, started the preparation of a national deep-sea comprehensive experimental site, and started a number of innovative research and development projects one after another.

  Nowadays, a high-standard, open and shared "seed industry+deep sea" technology innovation platform cluster is gradually taking shape in Yazhouwan Science and Technology City, Sanya. A set of data can explain the problem: the scale of all kinds of scientific and technological innovation carrier buildings that have been built or under construction exceeds 600,000 square meters, 16 public technical service platforms have been built, 9,649 registered enterprises and 19 scientific research institutes have been stationed.

  Wei Li, a postdoctoral fellow at Sanya Institute of Oceanography, China Ocean University, marveled at the great changes in the park: "It used to be ‘ The door is empty ’ , now ‘ A bustling city ’ 。”

  "In order to attract talents from all directions, we set up ‘ Intelligence introduction team ’ Recruiting talents from outside the island, we also set up scientific research innovation fund projects and launched innovative measures such as talent value-added services. " Niu Jingjing, full-time deputy secretary of the Party Committee of Sanya Yazhouwan Science and Technology City Administration Bureau, said that by the end of February this year, the park had identified 1,102 imported talents and the number of employed people reached 24,300. "The siphon effect of talents is obvious."

  By gathering innovative factors, Yazhouwan Science and Technology City gradually transforms the "key variable" of science and technology into the "maximum increment" of high-quality industrial development, and realizes the leap from "1 to N".

  The reporter observed that in recent years, the park has accelerated the layout of the entire seed industry chain of "front-end testing, field service, laboratory management, achievement transformation and income generation", while cultivating deep-sea science and technology industries such as key small piece manufacturing and equipment testing, deep-sea biological resources and new energy, and new material development.

The industrial layout of Yazhouwan Science and Technology City has taken shape. (Photo by Ma Zhi Hui)

  "The park has built a benign industrial cycle from basic scientific research and achievements transformation to enterprise incubation. We have also set up five park funds to provide long-term and stable funds for industrial development. " Wu Jingxuan, head of the Industrial Promotion Department of Sanya Yazhouwan Science and Technology City Administration, said. By the end of March 2023, Yazhouwan Science and Technology City had completed a total investment in fixed assets of about 59.826 billion yuan. (Reporter Chen Kaizi)

The central government is highly concerned! Why are department-level cadres so rampant in collecting more than 50 million yuan?

  CCTV News:Recently, a new case of group corruption in Nanning Customs in Guangxi was added: Tang Jun, the former chief clerk of Nanning Customs, who was suspected of collecting more than 52 million yuan, appeared in court for trial.

  According to media reports, in 2012, when Nanning Customs investigated the rubber smuggling case, it found clues that the internal anti-smuggling personnel were suspected of violating the law and discipline, and then the Guangxi procuratorate conducted a criminal review on the former Nanning Customs anti-smuggling policeman Tang, thus uncovering a series of law enforcement corruption cases of Nanning Customs anti-smuggling team.

  CPC Central Commission for Discipline Inspection and relevant state departments have paid close attention to a number of major criminal cases designated by higher courts, such as Tang’s case of accepting bribes and huge amount of unidentified property. On July 5, 2016, the party secretary and discipline inspection team leader of Nanning Customs were "invited" to Beijing for talks by the party group of the General Administration of Customs because of local group corruption. At the same time, the party group of the General Administration of Customs seriously blamed the group corruption of Nanning Customs, and supervised the customs to investigate the responsibility of the leading bodies of six units and departments and 18 department-level cadres of the Anti-smuggling Bureau. Two bureau-level cadres of the former party group of the Anti-smuggling Bureau were not able to implement the main responsibility and were put on file for review.

  Through this case, several keywords are particularly eye-catching. "Chief staff", "department-level cadres" and "huge amount of property" all point to a key link in the anti-corruption work: punishing "petty officials and great greed".

Network picture

  When it comes to "small officials and great greed", netizens are not unfamiliar. Since the 18th National Congress, CPC Central Commission for Discipline Inspection has investigated and dealt with a number of typical cases of "petty officials and great greed":

  With 120 million yuan in cash, 37 kilograms of gold and 68 houses, Ma Chaoqun, the general manager of Beidaihe Water Supply Company in Qinhuangdao City, Hebei Province, "made" a jaw-dropping number of corruption, and was called "the most corrupt department-level cadre in history".

  In Guangzhou, Zhang Xinhua, the former general manager of the state-owned Baiyun Agriculture, Industry and Commerce Joint Company, was accused of corruption of 284 million yuan and bribery of nearly 100 million yuan;

  In Shenzhen, Zhou Weisi, director of the former village committee of longgang town Nanlian Community, was suspected of accepting a huge bribe of 56 million yuan with others in the local old city reconstruction project;

  In Beijing, Ji Haiyi, former party secretary of Sunhe Township in Chaoyang District, took bribes of more than 90 million yuan, Chen Wanshou, an accountant in Huanghoudian Village, Northwest Wang Town, Haidian District, misappropriated funds of 119 million yuan, and Yuan Xueqin, former director of the Rural Economic Management Center of Jiuxian Town, Yanqing County, misappropriated public funds of 24 million yuan;

  In June this year, CPC Central Commission for Discipline Inspection once again reported nine cases of petty officials’ greed. It is clearly pointed out in the circular that embezzlement, looting, and card grabbing still occur from time to time in the fields of benefiting farmers, land expropriation, "three-capital" management and poverty alleviation, and "petty officials are greedy", "village tyrants" and clan evil forces appear from time to time.

  It can be seen that these "petty officials are greedy" behaviors not only devour the state and collective property, but also happen at the grassroots level and around the masses, thus directly infringing on the vital interests of the people, corrupting the social atmosphere, affecting social harmony, and having more direct and serious damage to the image of the party and the government and the local political ecology.

  Putting power into the institutional cage is an important anti-corruption consensus since the 18 th National Congress. In order to curb the phenomenon of "greed of small officials", the central and discipline inspection and supervision organs at all levels insist on putting discipline ahead, and win the trust of the people through strict supervision and accountability, so that people can truly feel that "discipline is a high-voltage line with electricity".

  — — In 2015, various provinces generally carried out talks, correspondence and other systems to curb violations of discipline in the bud. According to statistics, as of November 30, 2015, 32,128 mental cases in violation of the eight central regulations were investigated and dealt with, with 43,231 people, and 29,011 people were disciplined by the party and government.

  — — In 2016, the discipline inspection and supervision organs at all levels carried out the decision-making arrangements of the CPC Central Committee, followed the provisions of party constitution, focused on the central tasks, actively applied the "four forms" of supervision and discipline, maintained a high-pressure situation, continuously purified the political ecology, and consolidated the atmosphere of "not daring to rot".

  — — In 2017, the anti-corruption situation ushered in a historic change: through the joint efforts of the whole party, the party’s main responsibility of organizing and managing the party at all levels has been significantly enhanced, the spirit of the eight central regulations has been resolutely implemented, the party’s discipline construction has been comprehensively strengthened, the spread of corruption has been effectively curbed, the overwhelming situation of the anti-corruption struggle has been formed, the goal of not being corrupt has been initially realized, the system that cannot be corrupted has been improved day by day, the dam that does not want to be corrupted is being built, and the political life within the party has taken on a new look.

  People’s heart is the greatest politics, and justice is the strongest force. On January 6, 2017, the Supreme Leader pointed out at the Seventh Plenary Session of the 18th Central Commission for Discipline Inspection in communist party, China: adhere to anti-corruption, with no forbidden zone, full coverage and zero tolerance, make efforts to curb the breeding and spread of corruption, punish unhealthy practices and corruption problems around the masses, make efforts to enhance the people’s sense of gain, comprehensively strengthen inner-party supervision, give full play to the role of patrolling the sword, and promote the continuous and in-depth development of strictly administering the party in an all-round way.

  The deeper the anti-corruption, the more popular the masses are. I still remember that the protagonist of the movie mr. six, after learning about the violation of discipline of a senior official in a southern province, sent his evidence of violation to the Central Commission for Discipline Inspection, and eventually the other party was investigated. Although the plot of the film is purely fictional, it starts from "reporting to CPC Central Commission for Discipline Inspection ‘ Tiger ’ In the detail of "success", we can see the trust of the broad masses in the Central Commission for Discipline Inspection and the recognition of the party’s anti-corruption achievements since the 18th National Congress. People more and more truly feel that "discipline is a high-voltage line with electricity", and the atmosphere of leading cadres at all levels of the party and government is deeply rooted.

Look out! "Blockchain" and "virtual currency" have become a new routine for criminals to defraud.

  Xinhua News Agency, Tianjin, April 11 (Reporter Zhou Runjian) Since the end of last year, the "blockchain" has attracted many people’s attention following virtual coins such as Bitcoin. The criminals also took aim at this point and implemented fraud under the banner of "blockchain" and "virtual currency".

  As the underlying technology of Bitcoin, "blockchain" is like a database account book, which records all transaction records. Because of its safety and convenience, it has attracted the attention of the financial industry and other industries. At the same time, with the soaring prices of blockchain assets such as Bitcoin, ordinary investors are increasingly interested in blockchain and digital currency investment. There have been many "blockchain" investment fraud cases this year.

  Yang Qibo, a security expert of Tencent’s mobile phone housekeeper, said that "blockchain" fraud cases have occurred frequently recently, and criminals used the excuse of "short investment period, high income and low risk" to defraud users and induce them to transfer money for investment. At the same time, they also hide the website domain name and various contact information, so that the deceived can not verify the company’s qualifications, so they believe in fraud routines. Once the victim recharges the "trading website", the criminals will trick him into "recharging the private account" and even directly provide a fake recharge link, and take the opportunity to defraud the victim’s bank account password.

  In the face of potential fraud crisis, how can the public avoid being deceived? Yang Qibo made three suggestions: First, we should invest cautiously, don’t believe the promise of "hype", and after receiving the call related to "blockchain", we must search and verify its company information online to prevent credulity of false investment scams; Second, don’t click on unknown links at will, and don’t transfer money to personal accounts easily; Third, you can use third-party mobile phone security software to intercept unknown and encrypted hidden incoming calls through harassment interception function to avoid being deceived.

[General Secretary’s Concern] The disaster area that was once the Wenchuan earthquake for ten years is now full of new changes.

  Beijing, May 12 (Reporter Wang Yiqun) According to the Voice of China News and Newspaper Summary, today marks the 10th anniversary of the Wenchuan earthquake. Ten years ago, the supreme leader of the CPC The Politburo Standing Committee (PSC) and Vice President braved aftershocks and went to the disaster area to visit the affected people. Before the Spring Festival this year, the Supreme Leader General Secretary once again returned to Wenchuan to visit the masses and inspect the post-disaster reconstruction work. What changes have taken place in the place where the General Secretary of the Supreme Leader has been concerned for ten years? In the process of implementing the important instructions of the General Secretary on post-disaster reconstruction, what experience has the local authorities accumulated?

  The Supreme Leader visited Yingxiu Town, Wenchuan County, Aba Tibetan and Qiang Autonomous Prefecture to express condolences to the masses. Xinhua News Agency reporter Ju Peng photo

  Post-disaster reconstruction and development has always been a concern of the Supreme Leader General Secretary. On the eve of the Spring Festival this year, the General Secretary visited Yingxiu Town, Wenchuan County, Aba Prefecture, and visited the local people. Seeing that the people live a happy and healthy life, the Supreme Leader said: "I am very concerned about this place. I am also very pleased with the changes that have taken place in the past ten years."

  Under the strong leadership of the CPC Central Committee, with the support of all the people of the whole country and the people in the disaster-stricken areas, the mountains and rivers here have been reorganized in ten years. Today, the annual GDP of 39 hardest-hit counties is three times that of ten years ago. Based on the long-term and ecological restoration, Shuimo Town of Wenchuan County embarked on the development model of agriculture+tourism after the earthquake, which swelled the people’s money bags.

  Shu Daifu, a villager in the old village of Shuimo Town: The income has increased 10 times, and now he earns 200,000 to 300,000 a year.

  Yang Yigui, director of Loufangping Village, qushan town, Beichuan County, recalled that one year after the disaster, everyone moved into resettlement houses, and received subsidies for rural reconstruction and interest-free loans. In the past ten years, the new life has become more and more interesting.

  Yang Yigui: In recent years, we have developed loquat, wild kiwifruit planted in the mountains, beekeeping and Gao Qiao.

  Today’s Beichuan has a beautiful environment, livable ecology and safe schools. In the New Beichuan Middle School, which was reborn in the ruins, the eight characters "Be grateful to your heart and repay your deeds" above the blackboard in the classroom are very eye-catching.

  Song bo, then head teacher of Class 2, Grade 1: Let others see that the new Beichuan Middle School is not only a well-built teaching building, but also a positive and optimistic spirit of teachers and students.

  When the supreme leader visited Yingxiu Town, Wenchuan County, Aba Tibetan and Qiang Autonomous Prefecture, he ground tofu pudding with the residents. Xinhua News Agency reporter Ju Peng photo

  Since the 18th National Congress of the Communist Party of China, General Secretary of the Supreme Leader has made important instructions on post-disaster reconstruction for many times. On the eve of the Spring Festival this year, General Secretary of the Supreme Leader told the villagers during his inspection tour in Wenchuan that he would continue to revitalize the countryside after achieving food and clothing and a well-off society in an all-round way.

  Supreme Leader: The development of rural areas is not only industrial development, but also material civilization, spiritual civilization and cultural life.

  Xie Pu, deputy head of Beichuan County, said that Beichuan County will gradually develop rural revitalization planning from three aspects: production, life and ecology, focusing on developing tourism economy.

  Shep: Now our county’s tourism development is quite good, with farmhouse music and folk reception. Now there are tens of thousands of people eating tourist meals.

  After ten years of nirvana, the recovery and reconstruction after the Wenchuan earthquake have achieved historic achievements and provided valuable experience.

  Zheng Gongcheng, Deputy Director of the Expert Committee of the National Disaster Reduction Committee: This decade has also brought us an enlightenment, that is, in the process of reconstruction, we should consider it more based on the long-term development of the disaster-stricken areas, which was not available in the past.

Manatee II successfully drilled 231 meters in water over 2000 meters to set a new world record.

  Successfully drilled 231 meters in water depth exceeding 2000 meters, setting a new world record.

  Deep-sea drilling, "Manatee II" is a real cow (scientific and technological point of view)

  Yu Sinan Tang Yahui

  Deep-sea mineral resources are abundant. To discover and study them, samples need to be obtained through underwater drilling. Among various sampling methods, submarine drilling rig has become a popular high-tech equipment because of its advantages of low drilling cost, high efficiency, small sample disturbance and easy operation.

  Not long ago, China’s self-developed "Manatee II" deep-hole pressure-maintaining coring rig system successfully lowered 231 meters in deep water over 2000 meters, setting a new world record for deep-sea subsea rigs, marking China’s leading level in this field.

  It looks heavy, but in fact it is extraordinary.

  Drilling below 200 meters means that China has the exploration ability of full coverage of marine resources in theory.

  Manatee II was developed by Wan Buyan, a professor at Hunan University of Science and Technology. Wan Buyan introduced that "Manatee II" consists of a submarine drilling rig body, a submarine in-situ detector and a mobile submarine drilling rig supporting retraction system. "Among them, the drilling rig body is an orange-yellow octagonal steel structure with a height of 7.6 meters. ‘ Waist circumference ’ It is 10 meters and weighs 12 tons. It is currently the heaviest geological exploration scientific research equipment in China. "

  The seemingly bulky "Manatee II" is flexible when working on the seabed. Its "weapon" is 78 drill pipes, each 3 meters long, arranged on the disk like a revolver bullet. During operation, through the rotation of the disc, the manipulator takes the rod and loads it, and drills the drill pipe into the rock stratum one by one.

  The drill bit is equivalent to the horn of "Manatee II" and is made of materials such as diamond and cemented carbide. Researchers have designed different kinds of drill bits, some for hard rock strata and some for sedimentary rock soft rock strata.

  Manatee II set a new world record on April 7th. Wan Buyan told reporters that on the same day, after about two and a half hours of diving, "Manatee II" reached the seabed with a water depth of 2,060 meters. After completing the attitude adjustment, Manatee II immediately started pressure-maintaining coring drilling in the target layer. About 15 hours later, the depth of the drilling hole reached 231 meters underground.

  In addition to drilling deep, Manatee II also has a unique stunt — — Pressure maintaining and coring. This is the key to explore some seabed minerals such as combustible ice. According to Wan Buyan, under seawater pressure, combustible ice is "ice"-like. Once it leaves its suitable seawater depth, it will become gas volatile due to pressure reduction. Therefore, the common deep-sea drilling rig can’t sample combustible ice, and it can only do so if the pressure of the seabed formation is kept equal.

  Previously, the maximum drilling depth design capacity of the global subsea drilling rig was 200m, but the actual pressure-keeping coring operation only reached 135m, and "Manatee II" greatly refreshed this record.

  Through drilling sampling analysis, we can understand the mineral reserves, grade and burial form, and draw a "treasure map" for future mining. "The deeper you drill, the more resources you can explore." Wan Buyan said that the marine mineral resources with commercial exploitation potential discovered by human beings are basically within 200 meters of the seabed. Drilling below 200 meters means that China has the exploration ability of full coverage of marine resources in theory.

  According to the United Nations Convention on the Law of the Sea, the resources on the high seas are shared by all mankind, and the right to exploit resources generally follows the rule that whoever explores gives priority. Experts in the industry said that "Manatee II" is a "sword" for deep-sea drilling in China, and its sheath has given China an extra technical advantage in the research and development of seabed solid mineral resources.

  Overcome multiple technical problems

  All key technologies are independently developed, and 125 patents have been obtained so far.

  The deep sea pressure is high and the temperature is low. It is very difficult for "Manatee II" to successfully realize a series of operations such as drilling rig retraction, attitude adjustment, pressure sealing, drill pipe and core pipe unloading, automatic measurement and control, etc. in a complex environment.

  According to Wan Buyan, "Manatee II" has mainly overcome the technical problems such as full-range pressure-keeping rope coring, drill pipe storage and rapid loading and unloading, intelligent and expert operation system, safe and reliable lowering and recovery of submarine drilling rig.

  In the drilling process, it is not difficult to maintain pressure and core in a certain section, but it is difficult to maintain pressure in the whole process. In order to solve this problem, researchers have been tackling key problems for many years. Through remote control of full-hole pressure-maintaining rope coring with large hole depth, the original principle, technology and process of full-length direct sealing and pressure-maintaining coring of core tube have been adopted, and finally the high-efficiency and high-reliability full-hole pressure-maintaining coring with small diameter and large hole depth of submarine drilling rig has been realized.

  Wan Buyan said that "Manatee II" is "smart". Researchers have tailored a lot of sensor equipment for it. These sensors combine the team’s many years of offshore field drilling experience. At the bottom of the sea, the drill bit will quickly and automatically judge and adaptively adjust the drilling mode and parameters according to the formation characteristics, which solves the adaptability problem of the submarine drilling rig and the matching coring technology to the complex seabed formation, thus greatly improving the drilling efficiency, coring rate and coring quality.

  Thanks to the automatic and intelligent design, one person can complete the operation of "Manatee II" on the mother ship. At the same time of drilling and coring, "Manatee II" can also do "part-time work": in-situ detecting the resistivity and porosity of rocks, taking pictures of rocks around the hole, etc.

  In the design and technology of the retractable device of the subsea drilling rig, the team solved the problem that the alignment and closeness of the subsea drilling rig and the retractable device are difficult and prone to impact and collision due to the swaying of the mother ship, and realized the functions of automatically correcting the retractable orientation of the subsea drilling rig in water and automatically holding the subsea drilling rig tightly during the vertical overturning process, thus improving the retractable efficiency of the subsea drilling rig and the safety and reliability of the retractable process.

  It is worth mentioning that all key technologies of "Manatee II" are independently researched and developed, and 125 patents have been obtained at present.

  The development of "Manatee II" is based on the project of "Deep Sea Key Technology and Equipment Special Project", a national key R&D plan in China. For "Manatee II", the task book has three major objectives, namely, the working water depth is not less than 2,000m, the drilling depth is not less than 200m, and the pressure holding success rate is not less than 60%. To Wan Buyan’s delight, this sea trial fully verified the design performance of "Manatee II" and achieved the mission objectives beyond expectations.

  Will continue to optimize in the future.

  Challenging geological drilling sampling in 10,000-meter water depth is the team’s next goal.

  "Manatee II" was not born, but the result of persistent and continuous research and development for more than 20 years. In 2000, Wan Buyan’s team began to develop deep-sea drilling rigs. Three years later, the team made the first deep-sea shallow core sampling rig in China, and drilled 0.7 meters under the seabed to obtain the first core sample.

  In 2010, the deep-sea deep-hole core sampling rig developed by this team pushed the seabed drilling depth to 20 meters. In 2012, the predecessor of Manatee II — — The manatee development project was officially launched. In 2015, the Manatee drilled 60 meters under 3,000 meters of sea water. As a result, China has become the fourth country in the world to have the technology to drill 60 meters in the seabed with a water depth greater than 3000 meters.

  Nowadays, many marine scientific research vessels in China are equipped with patented equipment invented by Wan Buyan’s team, and more than 1,000 holes have been drilled in the deep sea.

  The development of subsea drilling rig is closely related to the exploration process of seabed resources in China. Wan Buyan told reporters that before 1999, China was unable to develop large-scale deep-sea electromechanical equipment, so it had to rent equipment from abroad. Later, China decided to independently develop deep-sea drilling equipment. Wan Buyan’s team took up the task despite difficulties. They started almost from scratch, constantly groping and bravely tackling key problems.

  In recent years, China has paid more and more attention to the research and development of marine technology and equipment. Deep-sea seabed drilling technology has strong radiation to other deep-sea equipment manufacturing technologies and can drive research and development in related fields. Wan Buyan said that more than 10 years ago, almost all the equipment on the scientific research ship was imported, and now the domestic equipment has reached more than 80%, and this proportion will be higher and higher in the future.

  Wan Buyan said that the team will further optimize the performance of deep-sea drilling equipment and improve its environmental adaptability, operational performance and intelligence. In addition, they also plan to promote the mass production of "Manatee II" and promote its application in the fields of submarine oil and gas stopes, offshore wind farm construction and engineering geological exploration.

  At present, "Manatee II" is still working at sea. The Mariana Trench, with a depth of more than 10,000 meters, has not been drilled by humans. "Challenging geological drilling sampling in 10,000-meter water depth is our team’s next goal." Wan Buyan said.

Interest rate hike expectations swing back and forth? UBS: The central bank will still raise interest rates on April, but then the pace will slow down.

The Japanese economy unexpectedly stalled in a technical recession in the fourth quarter of last year, and the market’s confidence in the Bank of Japan’s interest rate hike was shaken. The probability of raising interest rates before April once dropped rapidly from 73% to about 63%.

In a recent report, UBS economists Go Kurihara and Masamichi Adachi pointed out that the current economic weakness in Japan may be seen by the outside world as a driving force preventing the Bank of Japan from opening the normalization of monetary policy, butAs long as the Bank of Japan can effectively prove that consumer spending will start to increase, they have reason to adjust monetary policy.Therefore, April is the window for the Bank of Japan to raise interest rates by 10 basis points, when the benchmark interest rate will be raised to 0.

UBS believes that CPI will slow down until the end of 2024, which will reduce the impact on real wages. The real wages of Japanese residents are expected to accelerate in 2024, which will promote consumer spending and economic growth.

Considering Japan’s economic trend in 2024 and the future, UBS changed its policy path expectations for the Bank of Japan after April.It is expected that the Bank of Japan will not further adjust interest rates this year after April.(Previously, it was expected to raise interest rates by 25 basis points again in July to raise interest rates to 0.25%).There will be three interest rate hikes of 25 basis points in 2025, and the policy interest rate will reach 0.75% by the end of 2025.

UBS believes that if the US economy is not in recession, it is still possible for the Bank of Japan to raise interest rates by 25 basis points in October this year, so that the policy interest rate will reach 0.25% by the end of 2024.

The latest data released today shows thatAlthough Japan’s inflation in January was stronger than expected, the slowing trend did not change. In January, the overall CPI rose by 2.2% year-on-year, which continued to slow down from the previous value of 2.6%. In January, the year-on-year increase of core CPI (except fresh food) slowed down from 2.3% in the previous month to 2%, and the core CPI in the core (except fresh food and energy) rose by 3.5% year-on-year, which was lower than the previous value of 3.7%.

On February 15, local time, the Cabinet Office of Japan announced preliminary statistics showing that in 2023, Japan’s real GDP increased by 1.9% year-on-year, and its nominal GDP increased by 5.7%, which was about 4.2 trillion US dollars. The nominal GDP in US dollars was surpassed by German GDP.Japan fell from the third largest economy to the fourth largest economy.

On a quarterly basis, Japan’s GDP growth rate contracted by 0.4% in the fourth quarter of 2023 after contracting by 3.3% in the third quarter of 2023.Unexpectedly fell into a technical recession.

UBS pointed out that the weak consumption of Japanese residents has become an important reason for the technical recession, and it has always been a long-term concern of the government. In the fourth quarter, the consumption season of Japanese residents contracted by 0.9% year-on-year, which dragged down GDP by 0.5 percentage points, and it shrank for the third consecutive quarter. There are three factors: 1. The real wage income of residents continued to decline, 2. Enterprises did not increase capital expenditure as scheduled, and 3. Government public expenditure increased:

1. From the perspective of wage growth, Japan’s wage growth still failed to catch up with the price increase. In the fourth quarter, Japan’s real wages fell by 1.9% year-on-year, which led to a decline in actual expenditure.

It is worth mentioning that the weak actual consumption also reflects the problem of Japan’s population decline. At present, Japan’s population is decreasing by 0.5% every year. In 2023, the consumption of inbound tourists became a major pillar of the economy, but compared with the consumption of Japanese nationals, the consumption of tourists only accounted for 1.5%.

2. Although the business survey shows that enterprises plan to increase capital expenditure (that is, enterprises plan to invest in new equipment, technology or buildings to expand or enhance their productivity), in fact, they have not seen the recovery of capital expenditure in the past year, which on the one hand reflects the difference between name and reality, and on the other hand, it may be because of supply constraints that equipment installation and building structure are delayed.

In addition, supply constraints are also one of the reasons for the stagnant capital expenditure of Japanese enterprises.

Another reason for the weakening of consumption is that the annual growth rate of government expenditure has unexpectedly dropped to -0.9%.In terms of sub-items, the growth of government consumption (-0.5%) and public sector investment (-2.8%) are lower than GDP, which shows that fiscal policy is in a marginal tightening state in the fourth quarter.

UBS predicts that Japan’s real GDP growth in 2024 will be 0.1% lower than that in 2023, falling to 1.0%.The driving force of economic growth has shifted from external demand (including the consumption of inbound tourists) to domestic demand. With the acceleration of wage growth and the slowdown of CPI, the real wages of Japanese residents will increase.

On the one hand, the decline in household consumption has narrowed month-on-month, and imported inflation such as energy has dropped, which will alleviate the impact on real wages; At the same time, Japan’s labor shortage is becoming more and more serious. The strategy of increasing labor supply by increasing the labor participation rate of women and the elderly has reached a bottleneck, and the government is also calling on employers to raise wages, which increases the possibility of wage increase in Japan, and a virtuous circle of wages and prices is expected to be established.

UBS believes that by the end of 2024, the deflation of core CPI will stop, and the prices of other goods and services except food and energy will no longer continue to fall, mainly because inflation expectations are rising and there is no downward pressure on output:

According to our latest forecast, by the end of 2024 and 2025, Japan’s core CPI will be 1.6% and 1.7% respectively.It is 0.1 percentage points lower than the previous forecast..

We predict that wage growth in Japan will accelerate significantly in 2024. However, the slowdown in CPI in 2024 and the decline in corporate profits will not continue until 2025. We believe that the wage growth rate will slow down in 2025.

Due to the increase in real wages, we expect that the real disposable income of Japanese residents will also increase. At the same time, in June this year, a one-time tax reduction and cash payment will promote actual consumption.

According to the latest data, although Japan’s CPI in January was higher than expected, the slowdown trend did not change. In January, the overall CPI rose by 2.2% year-on-year, which continued to slow down from the previous value of 2.6%. In January, the core CPI (except fresh food and energy) in the core rose by 3.5% year-on-year, which was 3.7% lower than the previous value.

UBS said that their forecasts for Japan’s GDP and CPI were set in the second and third quarters of this year when the GDP of the United States shrank and there was a technical recession. If there is no recession in the United States, under such a narrative, Japan’s inflation level will be higher than that of the long-term depreciation of the yen.

Considering the above factors, UBS concluded that if the external environment is stable, that is, there is no serious recession in the United States, Japan’s inflation expectations will rise, which means that the Bank of Japan has reason to start a normalized monetary policy.

Therefore, UBS believes that the Bank of Japan will still adjust the benchmark interest rate to 0 after April 2024, but it will not raise interest rates for the rest of this year (it was expected to raise interest rates by 25 basis points in July), but it still judges that the Bank of Japan will raise interest rates three times in 2025, each time by 25 basis points.

This article is from Wall Street. Welcome to download the APP to see more.

Reporting/feedback

Which country is Suzuki’s Changan Suzuki brand?

  Which country’s automobile brand is it? There are quite a few cars with this logo in China. There are as many as five: Suzuki, a joint venture, withdrew from the China automobile market and concentrated on the Indian market.

  Haojue Suzuki motorcycles

  Haojue Suzuki motorcycles is a motorcycle brand established in 1993 by a joint venture between Japan Suzuki Corporation and Dachangjiang, and the two parties have conducted technical cooperation to produce Haojue Suzuki motorcycles. In September 2002, in Jiangmen City, Guangdong Province, which is in the "Pearl River Delta", Suzuki Co., Ltd. and Dachangjiang Group jointly established "Suzuki Motorcycle Research and Development Co., Ltd.".

  Jinan Suzuki

  In July 1994, Suzuki Co., Ltd. and Qingqi Group jointly established "Jinan Qingqi Suzuki Motorcycle Co., Ltd." and put into production in July 1996. In 2003, Jinan Qingqi Suzuki was awarded the honorary titles of "Model Overseas Factory" and "Overseas Export Production Base" by Suzuki Company of Japan for its quality control and other aspects. In 2007, China Qingqi Group was declared bankrupt by Jinan SASAC, and China Southern Industrial Group took over Jinan Qingqi Suzuki and other high-quality assets formerly under China Qingqi Group. In 2009, Jinan Qingqi Suzuki achieved over 700,000 sets of production and sales of its own brand "Suzuki" products, which has become one of the leading manufacturers of high-end and high-quality motorcycles in China, and is regarded as one of the enterprises with the most growth potential in China motorcycle industry.

  Jincheng Suzuki

  Since 1996, Nanjing Jincheng Motorcycle Group has cooperated with Suzuki Company to produce SJ125-B(G25), SJ110-F and other models, becoming one of the three partners of Suzuki Motorcycle in China.

  Chang ‘an Suzuki

  Chongqing Changan Suzuki Automobile Co., Ltd., founded in May 1993, is held by Chongqing Changan Automobile Co., Ltd. (accounting for 51%), Japan Suzuki Co., Ltd. (accounting for 25%), Japan Shuangri Co., Ltd. (accounting for 14%) and Suzuki (China) Investment Co., Ltd. (accounting for 10%), with a registered capital of US$ 190 million and a total investment of US$ 555 million. As a large-scale comprehensive automobile manufacturing enterprise in China, Changan Suzuki Company covers an area of about 420,000 square meters, has more than 4,000 employees, has about 20 models in Tianyu, (|||), (|||) and (|||) and three engine models in G, K and M series, and has an annual production capacity of 250,000 vehicles and 250,000 engines.

  Since Changan Suzuki Company was completed and put into operation in 1995 and put her products on the market, its production and sales volume have increased year by year. New products and styles are constantly introduced. In 2009, the millionth car of Changan Suzuki rolled off the assembly line. In 2010, the company’s annual production and sales of cars exceeded 200,000; In 2011, the company produced and sold 220,000 cars annually.

  On August 23, 2018, Japanese automaker Suzuki announced that it would terminate its joint venture with Changan Automobile, withdraw from the China automobile market and concentrate on the Indian market. Suzuki will sell all the 50% shares held by "Chongqing Changan Suzuki Automobile" to Changan Automobile. After the joint venture is terminated, Suzuki will sign a contract with Changan Automobile, allowing Changan Automobile to continue to produce vehicles with Suzuki logo.

  Suzuki

  Jiangxi Changhe Suzuki Automobile Co., Ltd. is a Sino-Japanese joint venture. It was established in June 1995 by Jiangxi Changhe Aviation Industry Co., Ltd., Jiangxi Co., Ltd., Japan Suzuki Co., Ltd. and Japan Okaya Steel Machinery Co., Ltd.. The business scope of the company is: developing and producing series cars, series mini cars, automobile engines and their parts, selling them to domestic and foreign markets and providing necessary after-sales services.