Recently, the increase of adenovirus infection in many places has attracted people’s attention.

　　What is adenovirus? What are the symptoms after infection? How to prevent it? Let’s get to know each other!

　　What diseases can human adenovirus cause?

　　Adenovirus, namely human adenovirus. Human adenovirus is an important pathogen causing acute respiratory infection, which has strong environmental viability and transmission ability. Human adenovirus can cause outbreaks in densely populated and poorly hygienic environments. Human adenovirus includes 7 subgenus.
(A-G) at least 116 types.

　　Because there are many types and different tissue tropism, different tissue and organ diseases are caused.It mainly includes acute respiratory infection, conjunctivitis and gastrointestinal diseases..

　　01.Symptoms of respiratory infection:

　　Acute respiratory infection is the most common, which causes common cold and flu-like symptoms. Typical clinical manifestations include cough, sore throat and fever, and severe cases may lead to pneumonia or even death. Types 3 and 7 in subgenus B are the main types of acute respiratory infection in China, and type 55 is the main type of community-acquired pneumonia in adults. Acute respiratory tract infections caused by type 1 and type 2 in subgenus C and type 4 in subgenus E are also common.

　　02.Symptoms of eye infection:

　　It is also one of the common symptoms of human adenovirus infection, which can causeEpidemic keratoconjunctivitis, acute hemorrhagic conjunctivitis, pharyngeal conjunctival fever, etc.A variety of eye diseases, and in crowded places such as schools, can cause an outbreak of eye infections, and can also cause "swimming pool fever (that is, pharyngeal conjunctival fever, symptoms include persistent high fever, pharyngitis and acute follicular conjunctivitis)". Types 3 and 7 of subgenus B and types 8, 19 and 64 of subgenus D are the main types causing the above infections.

　　03.Gastrointestinal symptoms:

　　Many types of human adenovirus can be replicated in the gastrointestinal tract of infected people and excreted with feces, but only a few types of infection can cause gastroenteritis and infected people appear.Abdominal pain and diarrheaWait for symptoms. Human adenovirus subfamily F type 41 is the main type causing symptoms of gastrointestinal infection.

　　What should I do if I am infected with human adenovirus?

　　Infected with human adenovirus, those with mild symptoms should try to rest at home, reduce going out, go to public places and have close contact with others.Wear a mask scientifically;
coughorsneezeCover your mouth and nose with paper towels or towels; Avoid sharing cups and tableware with others;Wash your hands with soap or hand sanitizer when running underwater.. Once the symptoms get worse, such as persistent high fever, palpitation and shortness of breath, you should go to the hospital in time.

　　How can the public prevent human adenovirus infection?

　　At present, there is no human adenovirus vaccine for the general population at home and abroad.The following measures are suggested to prevent human adenovirus infection:

　　01.Epidemic period of diseaseMinimize going out.andGo to crowded and poorly ventilated places.
Place, to avoid close contact with infected people, contact should beWear a mask scientifically, reduce the risk of respiratory infection.

　　02.Develop good personal hygiene habitsWash your hands frequently and avoid touching important parts such as eyes, nose and mouth with unclean hands.

　　03.Keep indoor ventilation, reduce the risk of transmission.

　　04.canUse chlorine-containing disinfectantsThe environment or surface of the object contacted by human adenovirus infection
Disinfect.

　　05.Kindergarten institutions, schools and other key places should strengthen morning and afternoon inspection, absenteeism monitoring, etc., as soon as possible to find the epidemic situation, take timely measures to reduce the risk of outbreak.

　　How can medical institutions prevent hospital feeling?

　　01.In the epidemic season of human adenovirus, medical institutions should strengthen the control of nosocomial infection to avoid cross-infection in hospitals.

　　02.Medical institutions at all levels should strengthen pre-inspection and triage, set up special consultation rooms to receive fever cases, and increase the frequency of cleaning and disinfection.

　　03.The hospitalized cases of human adenovirus infection should be treated in isolation, and the medical instruments, secretions, medical waste and ward environment used by infected people should be disinfected in time.

　　04.Medical staff carry out standard prevention, droplet isolation and contact transmission measures when diagnosing, treating and caring for people infected with adenovirus.

Some time ago, a media report triggered a heated discussion among the public-a university in Guangxi received 131 million yuan in research funding, implemented 862 research projects, and realized zero results transformation. The data comes from the list of the management and use of special funds of nine district-administered universities from 2020 to 2022 published by Guangxi Audit Office.

Hundreds of millions of scientific research funds, the conversion rate of results is 0? The huge digital contrast makes the topic of difficult transformation of scientific and technological achievements in China become the focus again.

What is behind the 0 conversion rate? For Hangzhou and universities, how to do a good job in accelerating the transformation of scientific and technological achievements?

How to calculate the account with a conversion rate of "0"

The low conversion rate of scientific research achievements has always been a "long-standing problem" in domestic universities.

Take the key output of scientific research and innovation "invention patent" as an example. According to China National Intellectual Property Administration’s Patent Investigation Report of China in 2022 (hereinafter referred to as "Report"), the implementation rate of invention patents in China universities is 16.9%, of which the industrialization rate is only 3.9%. According to a report in Beijing Daily, the conversion rate of American colleges and universities’ achievements is about 50% according to relevant research calculations. Compared with developed countries, there is still a lot of room for improvement in the ability to transform achievements in Chinese universities.

As far as the whole society is concerned, a report entitled "Analysis Report on the Transformation Prospect of Scientific and Technological Achievements in Strategic Emerging Industries" shows that only 10%-30% of China’s cutting-edge scientific and technological achievements have been applied to actual production, and only 20% of them can truly form industries. The report pointed out that in the transformation of scientific and technological achievements, the institutional and institutional obstacles of "what to turn", "how to turn" and "who will turn" still exist.

The conversion rate of scientific research achievements is 0, does it mean that the scientific research funds hit Shui Piao?

Deng Haijian, chief expert of the network education teacher studio of the Ministry of Education of Hangzhou Dianzi University, thinks that it should be dialectically viewed from three levels.

From the total amount, 131 million yuan is indeed a large number, but it is spread evenly over 862 projects, with an average of only 150,000 yuan per project. Therefore, it is inevitable that some people will vomit. These expenses may not be enough for scientific research. How to realize the transformation of results? "Of course, the accounts are not calculated in this way. The projects are heavy and light, and the budget is large and small. What we have to focus on are those projects that should have been transformed but the results have not been transformed."

Judging from the standard of measuring scientific research work in colleges and universities, the conversion rate of achievements is not the only standard. There are many kinds of scientific research, which can be divided into basic research, application, technology development and so on. "Basic research is not about transformation, or it can’t be considered by transformation. Therefore, when evaluating scientific research, it is necessary to classify and analyze specific problems. What needs serious accountability should be a project that was originally directed at transformation, but the result was to fish in troubled waters. "

Deng Haijian feels that from the perspective of researchers themselves, we must be highly alert to this set of figures. "The urgent task is to do pragmatic scientific research, not to do scientific research for scientific research, or to do scientific research for topics, but to do more scientific research projects closely related to people’s lives and production."

The road to science and technology innovation in colleges and universities is difficult in two key "one kilometer"

What are the reasons why scientific and technological achievements are difficult to get out of the ivory tower? Perhaps it can be analyzed from the relationship between "scientific research", "scientific and technological innovation" and "innovation and entrepreneurship"

Professor Zhang Yu, Executive Dean of School of Life and Health Sciences, Hangzhou Institute of Advanced Studies, University of Chinese Academy of Sciences (Hangzhou High Court, National University of Science and Technology), has been deeply involved in scientific research for many years. In her view, the whole science and technology innovation chain can be compared to three stages-

"Scientific research" is like a process from 0 to 1, "scientific and technological innovation" is from 1 to 100, and "innovation and entrepreneurship" is constantly expanding from 100 to 10000. On the surface, the whole process seems to be the relationship between "scientific research" at the forefront and "innovation and entrepreneurship" at the end, which is separate. "But to maintain a long-term virtuous circle, the whole chain is mutually reinforcing, and all three links are inseparable from the practical exploration of related industries."

Zhang Yu’s point of view has been recognized by another senior researcher, Professor Yang Wei, Dean of the Institute of Basic Medical Innovation of Zhejiang University. He vividly compared the relationship between the three to three intertwined rings. "The three overlap and influence each other. It is not so much a science and technology chain, but actually more like a Ke Zhang network. A net, a chess game, a careless game will lose. "

If the relationship between the three is clarified, the crux can be found.

During the two sessions of the National People’s Congress this year, "scientific research" was frequently mentioned and became a hot topic. Liu Qiang, member of Chinese People’s Political Consultative Conference and member of the Standing Committee of 301 Science and Technology Committees of China Academy of Aerospace Science and Technology, said: "China’s scientific and technological circles are facing a relatively prominent common problem, that is, the original and leading scientific and technological research results are insufficient."

The source innovation ability is insufficient, and the "from 0 to 1" is lacking. The "first mile" on Kechuang Road has a difficult start. This difficulty also makes other institutions and units in the chain feel helpless. In a media interview, Hu Xiaowei, general manager of Paifu Intellectual Property Investment and Operation Company, pointed out: "There may be hundreds of colleges and universities working on the same subject and in the same direction, but the things they make are very general. The source is not good, how to transform it? "

Not only that, but the "last mile" problem on Kechuang Road has attracted more and more attention. Academician Shi Yigong, President of West Lake University, once said to the media: "The last straw to crush camels is to encourage scientists to start businesses."

It is understood that technology transfer and transformation needs compound professionals with backgrounds in intellectual property, law, management and industry, but there has been a lack of professionals and service institutions in this field in China. Colleges and universities are subject to institutional mechanisms and lack such talents. Most colleges and universities are responsible for transfer and transformation management, and most of them are part-time.

Will this source innovation incubation model bring "ice-breaking" effect?

Faced with the "two kilometers" problem, some forces are seeking a breakthrough.

In 2019, a brand-new innovative incubation model of medicine source was born in the Institute of Basic Medical Innovation of Zhejiang University. The Institute, jointly established by Zhejiang University and Hangzhou Linping Economic and Technological Development Zone, is an innovative platform led by basic medical disciplines and aimed at transforming the source of high-level original academic achievements.

Dean Yang Wei introduced that under the pressure of "generic drugs come quickly", "follow-up innovation" and "lack of innovative drugs with the first target", the institute focused on the field of biomedical source innovation and strived to incubate several innovative drugs and new medical devices with the first target in the world in China.

In other words, the first thing that the institute solves is the "first mile" problem of medical innovation. Therefore, a special incubation fund for innovative medicine is set up every year to collect high-level research results with transformation value for universities, scientific research institutions and medical institutions. At present, four rounds of global solicitation for innovative scientific research projects have been completed, and more than 100 million yuan of incubation funds have been invested to provide industrial incubation funds for more than 50 selected projects from Peking University, Zhejiang University, Xiamen University and China Pharmaceutical University. "Even if the result is only a paper, as long as it has the value of medical innovation and transformation, we are willing to give it the first bucket of help." Yang Wei told reporters.

In the "last mile" of the transformation of scientific research achievements, the institute also provided a new model-the "housekeeper" of the whole project. To put it simply, it is to let "professionals do professional things" and equip each project with a project management team, which is composed of project leaders, project management department personnel and industry experts in related fields, to control the progress of project implementation throughout the process and provide multi-level and three-dimensional results transformation services such as intellectual property consultation, commercialization strategy, project investment and financing docking, cooperation and docking of pharmaceutical companies, and assisting enterprises in industrial and commercial registration. At present, the Institute has successfully landed nine funded projects in project companies, and is promoting the incubation in a market-oriented way, and it is expected that 8-9 will land in the near future.

The reporter learned that among the top 50 universities that have entered the contract value of scientific and technological achievements transformation for five consecutive years, Zhejiang University has always ranked second in the country. Linping District regards biomedicine as one of the three leading industries and anchors the goal of "80 billion biomedical industry cluster". "Our ultimate goal is to become a world-class platform for incubating the results of medical sources, incubating the world’s first innovative target drugs for major disease interventions, medical devices and diagnostic products with independent property rights, helping the high-quality development of Linping biomedical industry and contributing to Zhejiang’s biomedical industry highland." Yang Wei also expressed the hope that the incubation model of the research institute can play more exemplary and leading roles in the innovation field of domestic pharmaceutical sources.

　　CCTV News:According to the website of Jiangsu Provincial Medical Insurance Bureau, on August 6th, Jiangsu Provincial Medical Insurance Bureau and Jiangsu Provincial Health and Wellness Committee jointly issued the Notice of Jiangsu Provincial Health and Wellness Committee of Jiangsu Provincial Medical Insurance Bureau on Reducing the Price of novel coronavirus in Public Medical Institutions, which will be implemented at 0: 00 on August 7th. The full text is as follows:

　　The Municipal Medical Security Bureau and the Health and Wellness Committee are all medical institutions in Ning Province (Ministry):

　　In order to further improve the prevention and control of epidemic situation, standardize the price behavior of nucleic acid testing projects in novel coronavirus, reduce the testing price and reduce the burden on the masses, relevant matters are hereby notified as follows:

　　1. Adjust the price of novel coronavirus nucleic acid testing (code 250403092, L250403092) in the Notice of Jiangsu Provincial Health and Health Committee of Jiangsu Provincial Medical Insurance Bureau on Adjusting the Price of Related Testing Items in novel coronavirus (Su Medical Insurance Fa [2021] No.3) to 65 yuan/time, with the project connotation unchanged and clearly defined as the price of single sampling and single testing.

　　Second, the original description of novel coronavirus nucleic acid detection (code 250403092-a) only refers to "mixed detection, which is limited to large-scale crowd screening organized by the government" and is adjusted to "mixed detection, including individual mixed sampling detection and large-scale crowd screening organized by the government". Medical institutions are allowed to provide testing services for inpatients and accompanying personnel by mixed sampling, and the fees are charged according to novel coronavirus nucleic acid testing (code 250403092-a).

　　Three, the medical insurance payment policy is still in accordance with the original provisions.

　　This notice will be implemented from 0: 00 on August 7, 2021.

　　Jiangsu Provincial Health Security Bureau Jiangsu Provincial Health and Wellness Committee

　　August 6, 2021

　　Xinhua News Agency, Beijing, May 17 (Xinhua News Agency) Comprehensive Xinhua News Agency reporters in Havana and Washington reported that the Cuban Foreign Ministry issued a statement on the 16th, saying that the US government’s announcement on the same day to relax some sanctions against Cuba was a "limited step" in the right direction, but the US has not changed its policy of blockade and "extreme pressure" on Cuba.

　　On the 16th, the State Council announced some adjustments to Cuba’s measures, including increasing the consular services of the US Embassy in Cuba and the number of visas for visiting the United States, simplifying the application procedures for American families to visit relatives in Cuba, canceling the quarterly remittance limit of US$ 1,000 to Cuban relatives, supporting the donation of remittances to Cuban entrepreneurs, and providing small loans and training support to Cuban private economic practitioners.

　　The Cuban Foreign Ministry responded that the measures against Cuba announced by the US government were "positive but the coverage was very limited". The United States has not lifted the long-term blockade against Cuba, nor has it removed Cuba from the list of "countries supporting terrorism", and still maintains most of the sanctions imposed on Cuba during the administration of former US President Trump.

　　The statement reiterated that the Cuban government is willing to conduct a respectful dialogue with the US government on the basis of equality without interfering in internal affairs and fully respecting independence and sovereignty.

　　After the victory of the Cuban revolution in 1959, the US government adopted a hostile policy towards Cuba. In 1961, the United States and Cuba broke off diplomatic relations. In 1962, then US President Kennedy officially announced the implementation of economic and financial blockade and trade embargo against Cuba. In 2015, the two countries resumed diplomatic relations, but the United States did not completely lift the ancient blockade. After the Trump administration took office in 2017, the United States once again tightened its policy toward Cuba and continuously upgraded its sanctions against Cuba. (Participating in reporters: Zhu Wanjun, Lin Zhaohui, Deng Xianlai)

　　People’s Daily Online, Beijing, December 13 (Reporter Sun Hongli) Today, the joint prevention and control mechanism of the State Council held a press conference on health management of key populations and answered questions from reporters.

　　At the meeting, a reporter asked, some elderly people think that it is a little late to vaccinate COVID-19 vaccine. How long can I produce antibodies after vaccination?

　　In this regard, Wang Huaqing, chief expert of immunization program of China CDC, said that the elderly who have not completed vaccination should be vaccinated as soon as possible. It does take some time to have a protective effect after vaccination. Generally, it takes one to two weeks to produce antibodies after vaccination, but if a relatively high level of antibodies is to be produced, it will take about four weeks after full immunization. However, sometimes it is necessary to carry out intensive immunization. After intensive immunization, the time to produce antibodies is faster and shorter, and the level of antibodies produced is higher.

　　"Therefore, those who have not completed vaccination should be vaccinated as soon as possible, and those who have not completed strengthening should be strengthened as soon as possible, so as to play a better protective role." Wang Huaqing said.

1905 movie network news　On December 23rd, the film released a special MTV "I can’t stop after work", and the "lying flat" migrant workers saw the move, rectified the workplace by joking and laughing, and showed the mental state of "it is better to consume others than to consume themselves internally" that young people admire. The film was written and directed by Luo Jia as the writer and producer, starring, starring, friendship starring, specially invited starring, starring Tong Mo Men and carnivores.

Fancy lying flat and touching fish is magical and hilarious.

May you bravely refuse internal friction until you get off work.

The movie annual meeting can’t stop! "tells the hilarious story of migrant workers joining hands to climb the" crazy "in life. The newly released special MTV "You Can’t Stop Working" is full of jokes, whether it is the lyrics in the hearts of migrant workers such as "Going to work to get off work" or the infectious performances of actors such as Dapeng and Ke Bai, it is extremely magical. In MTV, migrant workers tactfully fight against the employee code, and "paying attention to the mobile phone" changes from "turning off the mobile phone" and "sticking to the post" to "sticking to the pit", and the biggest task every day is to get off work after overcoming all difficulties. Behind the "lying flat", people reveal their refusal and resistance to the strange phenomenon in the workplace, which makes people laugh and relieve their anger, but also produce more feelings.

The film also has the same original intention. In the script development stage, Run Nian Dong, the screenwriter/director, not only interviewed many friends who worked in big Internet companies and factories, but also got many absurd and interesting stories and cases. At the same time, he also got some inspiration from the classic stand-up comic dialogue "Rising to Level 3" by Liu Baorui, the master of comic dialogue. Through Hu Jianlin’s promotion and salary increase, he embarked on the "lying and winning" adventure at the peak of his life, and launched a happy drama to rectify the workplace, which became the first choice for the audience to laugh at the end of the year.

Dapeng Ke Bai doubles his joy on the spot.

　Comedians meet at the meeting to see the "stalk"

The annual meeting can’t stop! The workplace depicted in is not limited to Internet giants, and many people and things in it are quite representative in life. Dapeng and Ke Bai, two national comedians, rely on their deep understanding of their respective roles, and improvise to upgrade their jokes. In the scene where Ma Jie took over Hu Jianlin’s post, Ma Jie said, "You will be my subordinate in the future" and bent down to shake hands with great humility, while Hu Jianlin quickly lowered his body. The two of them were lower than each other, which doubled the joy of the whole scene.

And the group drama of many comedians performing on the same stage also has a unique presentation. The meeting scenes in the film are treated as action scenes in a narrow space. Although there is no physical confrontation, the angry words and swords are over-the-top, and the "yin and yang" moves between different camps hide the knife and hide the needle in the cotton make the audience laugh hysterically. Run Nian Dong, the screenwriter/director, uses these playful and ironic plots and lines to reveal the strange phenomena in the workplace and satirize bureaucracy. Whether it is to rectify the hilarious plot in the workplace or to find the universal core of self, it conveys a vision for a better future.

The movie annual meeting can’t stop! "will be officially released on December 29.

1905 movie network news A few days ago, nominations were announced for the 45th Animated Annie Award in 2018. In terms of movies, 13 nominations, including best animated feature film, best animated director, best visual effect, best editing and best soundtrack, are being shown in the Mainland. Irish animation followed closely with 10 nominations.

The above two animations are both popular in the award season. In the previous awards of the Los Angeles Film Critics Association, The Family Helper beat Travel around the Dream to win the best animated feature film. However, in the Animated Annie Award, The Family Helper was shortlisted for the best independent animated feature film and Travel around the Dream was shortlisted for the best animated feature film. Competing for the best animated feature film with "Journey to the Dream Ring" is.

In addition to Hollywood animation occupying most of the nomination list, Japanese animation, British animation and French animation were also shortlisted for some awards.

Best live-action movie animation, and the sixth episode of the seventh season competed for the best role production award.

The animation Annie Award ceremony will be officially held on February 3, 2018 local time.

Attachment: The complete nomination list of the 45th Animated Annie Award.

Best Animated Feature Film

Coco

Captain underwear

Racing Story 3: Speed Challenge

Daddy Thief 3

The Boss Baby

Best animation director

Lee unkrich, Adrian Molina, Travel Notes of the Dream Ring

The Story of the Big Bad Fox Benjamin Renner, Patrick Imbert

Tom McGrath, The Boss Baby

The breadwinner, Nora Tome

Chris McKay

Best independent animated feature film

In the corner of the world

The breadwinner

The Mystery of Beloved Van Gogh Starry Sky

The story of the big bad fox

Princess siesta

Best animated short film

Mr hedgehog’s cabin

Negative space

Scavengers

Son of the leopard

Best animation visual effect

Avatar flight path

Coco

Racing Story 3: Speed Challenge

Daddy Thief 3

Best animated character making

John Chen and Qiu Li, Travel Notes of the Dream Ring

Alison Rutland, Journey to the Dream Ring

The Story of the Big Bad Fox Mark Ruan

The Boss Baby Bryce Grameen

The Boss Baby Renee Lamani

Best live-action movie animation role making

Game of Thrones Season 7 Episode 6

Galaxy Guard 2

Kong: Skull Island.

Star agent: the city of a thousand stars

Rise of the Planet of the Apes 3: The Ultimate Battle

Best animation character design

Coco

Daddy Thief 3

The Boss Baby

The breadwinner

Best soundtrack

Captain underwear

Coco

The Mystery of Beloved Van Gogh Starry Sky

Snow treasure’s ice and snow adventure

The breadwinner

Best art direction

Coco

Mary and the Flower of the Witch

The breadwinner

Best animated storyboard

The Journey to the Dream Ring, Dean Kelly

Madeline Sharafian, Journey to the Dream Ring

The Boss Baby

The breadwinner

Best dubbing

"Captain Underwear" Professor Nick Kroll wears pants

Anthony Gonzalez and Miguel in the Journey to the Dream Ring

The breadwinner Saara Chaudry with Parvana

Laara Sadiq with Fattema, the breadwinner

"The LEGO Batman Movie" Zach Galifianakis with a clown.

The best playwright

Coco

The Mystery of Beloved Van Gogh Starry Sky

Mary and the Flower of the Witch

The breadwinner

Best editing

Coco

Adventures of the Bull

The breadwinner

The LEGO Batman Movie.

Christmas star

Since the beginning of this year, under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, the economic operation in the first quarter of the 14th Five-Year Plan has started well, showing the resilience and vitality of China’s economy. On April 23rd, State Taxation Administration of The People’s Republic of China released ten sets of tax data, which reflected that China’s economic operation in the first quarter showed a good trend of stability and consolidation.

According to the relevant person in charge of State Taxation Administration of The People’s Republic of China, there are two main reasons for the high growth rate of various indicators in the first quarter:On the one hand,In the first quarter of this year, the effectiveness of China’s overall epidemic prevention and control and economic and social development continued to show, a series of policy effects were continuously released, and the domestic and international market demand picked up. In addition, during the Spring Festival this year, many places advocated celebrating the New Year on the spot, and the employees’ arrival at their posts was significantly better than in previous years, which effectively promoted the accelerated production of enterprises and improved efficiency;On the other hand,In the first quarter of last year, affected by the epidemic, the base of various indicators was low, which brought about a higher increase in various indicators in the first quarter of this year. Therefore, to correctly read the economic situation in China in the first quarter, we should not only look at the year-on-year growth under the background of the epidemic in the first quarter of last year, but also look at the growth compared with the same period without the epidemic in the first quarter of 2019. On this basis, calculating the two-year average growth rate can reflect the economic operation situation more objectively and comprehensively.

First, the sales revenue of enterprises nationwide increased by an average of 12.8% in two years, and the production and operation of enterprises improved steadily.

General Secretary of the Supreme Leader stressed that it is necessary to promote enterprises to play a greater role in achieving greater development and to accumulate basic strength for economic development. The tax authorities have conscientiously implemented the arrangements of the CPC Central Committee and the State Council, implemented preferential policies for reducing taxes and fees through the implementation mechanism of the "one pole at a time" policy, vigorously promoted high-quality and efficient intelligent tax and fee services, and helped enterprises "travel light".

According to the data of VAT invoice, in the first quarter of 2021, the sales revenue of national enterprises increased by 50.5% year-on-year, 27.2% compared with the same period in 2019, and the average growth rate in two years was 12.8%, which continued the steady and good growth trend since the second half of last year.

Two, the national manufacturing sales revenue increased by 9.6% on average for two years, and the industry maintained a stable recovery trend.

Manufacturing is an important foundation of the real economy. General Secretary of the Supreme Leader has repeatedly emphasized the important role of manufacturing industry and clearly pointed out that efforts should be made to build a modern industrial system supported by advanced manufacturing industry. In the 2021 Government Work Report, Premier Li Keqiang proposed that the focus of economic development should be on the real economy and the proportion of manufacturing industry should be basically stable. Since the beginning of this year, a series of preferential tax and fee policies to support the development of manufacturing industry have been effective, which has effectively promoted the development of manufacturing industry.

According to the data of VAT invoice, in the first quarter of 2021, the national manufacturing sales revenue increased by 49.7% year-on-year, by 20.2% compared with the same period in 2019, and by 9.6% on average in two years. Among them, the equipment manufacturing industry increased by 59.7% year-on-year, with an average growth rate of 10.8% in two years, which was faster than the average level of manufacturing industry.

The rapid development of manufacturing industry has effectively stimulated the accelerated recovery of industry. According to the VAT invoice data, in the first quarter of 2021, the sales revenue of industrial enterprises nationwide increased by 46.7% year-on-year, 19.6% over the same period of 2019, and the average growth rate was 9.3% in two years. Among the 41 major industries, the average growth rate of 38 industries increased in two years, and the average growth rate of 18 industries exceeded 10% in two years.

Third, the sales revenue of high-tech industries increased by an average of 19% in two years, and innovation and development were accelerated.

The outline of the "14th Five-Year Plan" proposes to persist in innovation-driven development and comprehensively shape new development advantages. In the 2021 Government Work Report, Premier Li Keqiang emphasized that innovation should be the core of China’s overall modernization, and self-reliance through science and technology should be the strategic support for national development. In recent years, the proportion of R&D expenses plus deduction has been increasing, and various tax policies supporting scientific and technological innovation have been effectively implemented, which has promoted the continuous enhancement of enterprises’ scientific and technological innovation ability.

According to the data of VAT invoice, in the first quarter of 2021, the sales revenue of China’s high-tech industries increased by 53% year-on-year, 41.6% over the same period of 2019, and the average growth rate in two years was 19%, which was faster than the national average. The investment in science and technology of enterprises continued to increase, and the amount of purchasing scientific research equipment such as photoelectric instruments increased by 62.3% year-on-year, with an average increase of 17.1% in two years. The transformation of scientific and technological innovation achievements was accelerated, and the sales revenue of professional technical services, R&D and design services and transformation services of scientific and technological achievements increased rapidly, increasing by 60.1%, 63.1% and 102.5% respectively, with an average increase of 19%, 22.3% and 46.4% respectively in two years.

Four, the country’s newly established tax-related market entities grew by an average of 16.1% in two years, effectively stimulating market vitality.

Market subject is the carrier of economic strength, and protecting market subject means protecting social productive forces. In recent years, as a key measure to stimulate the vitality of market players and develop endogenous power, a series of policy dividends such as tax reduction and fee reduction and the "streamline administration, delegate power, strengthen regulation and improve services" reform have been released continuously, and the number of newly established tax-related market players has been increasing.

According to State Taxation Administration of The People’s Republic of China data, in the first quarter of 2021, there were 2.792 million new tax-related market entities in China, up 86% year-on-year, up 34.9% compared with the same period in 2019, with an average growth of 16.1% in two years. Among them, in the first quarter of 2021, the number of new individual industrial and commercial households increased by 101% year-on-year, up by 36% over the same period of 2019, with an average growth of 16.6% in two years.

As an important force to promote economic and social development, the number of newly established tax-related market entities in the private economy is 2.758 million, accounting for 98.8% of the total number of households, an increase of 0.3 percentage points over the same period of last year. Driven by a series of policies to help enterprises out of difficulties, the sales revenue of private economy increased by 54.5% year-on-year, with an average increase of 14.7% in two years.

Five, the enterprise investment in environmental protection equipment has increased by more than 10% on average in two years, and the green industry has sufficient development potential.

The General Secretary of the Supreme Leader stressed that it is necessary to deepen reform around promoting comprehensive green transformation, establish and improve the economic system of green and low-carbon circular development, and push China’s green development to a new level. The outline of the 14th Five-Year Plan proposes to promote green development and harmonious coexistence between man and nature. The tax authorities firmly establish the development concept of "Lucid waters and lush mountains are invaluable assets", give full play to the role of tax leverage, encourage enterprises to increase investment in environmental protection, and actively transform to green and low carbon.

According to the VAT invoice data, in the first quarter of 2021, the eco-environmental protection related industries accelerated, and the sales revenue of the eco-protection industry increased by 83.4% year-on-year, 53.6% over the same period of 2019, with an average growth of 23.9% in two years. The investment in environmental protection equipment increased, and the procurement of pollution prevention equipment and environmental monitoring instruments by enterprises increased by 63.5% and 54.9% respectively, with an average increase of 12.7% and 11.7% respectively in two years.

Six, the national retail sales revenue increased by an average of 13.4% in two years, and the consumer market continued to recover.

The Fifth Plenary Session of the 19th CPC Central Committee put forward the strategic basic point of expanding domestic demand. In the 2021 Government Work Report, Premier Li Keqiang called for the establishment of an effective system to expand domestic demand, promote consumption in an all-round way, and accelerate the cultivation of a complete domestic demand system. From the central government to the local government, the implementation of a series of preferential tax policies to promote residents’ consumption and expand domestic demand has effectively boosted residents’ consumption confidence.

According to the VAT invoice data, in the first quarter of 2021, the national retail sales revenue increased by 52.9% year-on-year, by 28.7% compared with the same period in 2019, and by an average of 13.4% in two years. Among them, the retail income of food and beverage, textile and clothing increased by 62% and 54.2% respectively, with an average increase of 28% and 16.7% respectively in two years. At the same time, some upgraded consumption increased significantly, and the sales revenue of jewelry, watches and clocks, health care and medical equipment increased by 75.4%, 88.6% and 73.2% respectively.

Since the outbreak, online education, Internet diagnosis and treatment, telecommuting and other new formats and new modes have become new kinetic energy to activate consumption potential. In the first quarter of 2021, the sales revenue of digital cultural services and residential Internet services increased by 60.3% and 65.4% respectively year-on-year, and continued to maintain rapid growth from last year’s high base.

Seven, the amount of investment in communication equipment by enterprises increased by more than 10% on average in two years, and the investment structure was gradually optimized.

General Secretary of the Supreme Leader stressed that it is necessary to seize the opportunities given by industrial digitalization and digital industrialization and accelerate the construction of new infrastructure such as 5G networks and data centers. In accordance with the deployment of the CPC Central Committee and the State Council, the tax authorities actively implemented various preferential tax policies to support the development of new infrastructure industries, effectively promoting the gradual optimization of investment structure.

According to the data of VAT invoice, in the first quarter of 2021, the amount of communication access, mobile communication and communication transmission equipment purchased by enterprises increased by 78%, 72.9% and 46.7% respectively, with an average increase of 10.3%, 15.8% and 10.6% respectively in two years.

Eight, the amount of construction machinery purchased by construction enterprises increased by an average of 17.6% in two years, and the investment increased steadily.

The construction industry is one of the pillar industries of the national economy, which is closely related to the national economic development and the improvement of people’s livelihood. In the first quarter of 2021, the sales revenue of civil engineering construction industry increased by 44.8% year-on-year, with an average increase of 15.8% in two years, continuing the rapid growth trend since the fourth quarter of last year. The demand of construction enterprises for machinery and equipment has increased, and the amount of construction machinery purchased by construction enterprises has increased by 84.7% year-on-year, up by 38.3% compared with the same period in 2019, with an average increase of 17.6% in two years. Among them, the purchase of tower cranes, engineering drilling rigs, concrete machinery, digging and shoveling transportation equipment increased by 56.3%, 37.6%, 33% and 28% on average in two years respectively.

Nine, the domestic purchase amount of export enterprises increased by an average of 16% in two years, and foreign trade is expected to continue to improve.

The high-quality development of foreign trade is an important driving force for China’s economic growth. The tax authorities have actively implemented export tax rebate facilitation measures, continuously simplified the tax rebate process, compressed the time limit for tax rebate processing, and effectively eased the pressure on enterprises to occupy funds.

In the first quarter of 2021, the recovery of overseas demand continued to drive the rapid growth of China’s exports. The domestic purchase amount of national export enterprises increased by 46.5% year-on-year, 34.5% compared with the same period of 2019, with an average growth rate of 16% in two years, and the average annual growth rate was 2.9 percentage points higher than the national average.From the perspective of export market,The purchase amount of enterprises with RCEP (Regional Comprehensive Economic Partnership Agreement) member countries, countries (regions) along the "Belt and Road" and the European Union as the main export markets increased by 50.7%, 49.4% and 48.8% respectively, and continued to maintain a high growth level.From the perspective of export industry,Export enterprises such as electrical and mechanical equipment, special equipment and general equipment manufacturing have a strong willingness to purchase, and the purchase amount has increased by more than 50% year-on-year, reflecting that the export situation of mechanical and electrical products and high-tech products is good, and the expectation of expanding production in related industries has increased.

Ten, the sales revenue of agricultural machinery products increased by an average of 40% in two years, and agricultural mechanization was steadily advanced.

Agricultural mechanization and agricultural machinery and equipment are important foundations for changing agricultural development mode and improving rural productivity, and are important supports for implementing rural revitalization strategy. General Secretary of the Supreme Leader pointed out that it is necessary to put the development of agricultural science and technology in a more prominent position and vigorously promote agricultural mechanization and intelligence. The tax authorities play an active role in promoting the level of agricultural technology and equipment in China.

According to the data of VAT invoice, in the first quarter of 2021, the sales of agricultural machinery products continued to improve in 2020, and the sales revenue increased by 78.7% year-on-year, 95.9% over the same period of 2019, with an average growth of 40% in two years.

In the next step, the national tax system will be guided by Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, conscientiously implement the spirit of the Central Economic Work Conference and the Government Work Report, implement the Opinions on Further Deepening the Reform of Tax Collection and Management issued by the Central Office and the State Council, actively explore the use of big data to carry out multi-level tax economic analysis in a timely and in-depth manner, serve micro-market players, serve economic and social development, serve national macro-decision-making, and build a new development pattern, achieve high-quality development, and start an all-round building society.

Jing Shang Dian Shang Zi [2023] No.4

Bureau of Commerce of all districts, Bureau of Commerce and Finance of Beijing Economic and Technological Development Zone, and relevant units:

　　In order to cultivate and expand the scale of the city’s online consumer market, optimize the structure of the online consumer market, accelerate the innovation and development of live e-commerce, encourage enterprises to actively carry out online promotion, live delivery and other activities, further expand online sales channels, enhance the scale and influence of online sales, and give financial support to qualified enterprises in 2023. In accordance with the principle of "reaching the standard and enjoying it", enterprises that meet the requirements within the year will be given support in advance. The relevant matters are notified as follows:

　　I. Scope of support

　　Wholesale and retail enterprises that carry out online retail business [Note 1] Refer to the national statistical system for the description of relevant indicators of wholesale and retail] (hereinafter referred to as "wholesale and retail enterprises"), and Internet life service platform enterprises that mainly provide trading services such as commodity sales and catering take-out [Note 2] Refer to the national statistical system for the description of relevant indicators of Internet life service platform]. Live broadcast platform, live broadcast (e-commerce) service organization [Note 3] live broadcast (e-commerce) operation service enterprise certified or filed by e-commerce platform], Beijing featured live broadcast e-commerce base [Note 4] related enterprises recognized by the Measures for the Identification of Beijing featured live broadcast e-commerce base (Trial)] and other related enterprises.

　　Second, the direction and conditions of support

　　(a) encourage online retail, Internet life service platform enterprises to further enhance the scale of online transactions.

　　1. Wholesale and retail enterprises whose year-on-year growth rate of total retail sales and online retail sales (hereinafter referred to as "net zero amount") is not lower than that of the whole city’s total retail sales. If the net zero amount increases by not less than 100 million yuan year-on-year, they will be supported by "net zero amount increases by 100 million yuan every year, and the maximum support will not exceed 100,000 yuan". If a number of reporting enterprises belong to the same group, the total retail sales and net zero of the group company shall not be lower than the average growth rate of the city’s total retail sales, and the contribution rate of the total net zero to the city’s net zero [Note 5] The proportion of enterprise net zero increment to the city’s net zero increment shall not be less than 1%. The maximum amount of such support to a single enterprise is no more than 10 million yuan.

　　2. Internet life service platform enterprises with year-on-year growth rate of operating income not less than the year-on-year growth rate of service consumption in the city, if the year-on-year growth rate of operating income is not less than 100 million yuan, will be supported by "the maximum support for each year-on-year growth of operating income of 100 million yuan is not more than 50,000 yuan". The maximum amount of such support to a single enterprise shall not exceed 5 million yuan.

　　(B) Encourage online retail new growth enterprises to become bigger and stronger.

　　The year-on-year growth rate of total retail sales of commodities is not lower than the year-on-year growth rate of total retail sales of the whole city, and the net zero amount is not less than 30 million yuan. If one of the following conditions is met, a one-time financial support will be given. If a number of conditions are met at the same time, support shall be given in accordance with the principle of "not repeating high".

　　1. If the year-on-year growth rate of net zero is not less than 50% or the net zero is realized for the first time in 2023 (that is, there is no net zero in the same period of last year), the support will not exceed 200,000 yuan.

　　2. In 2023, if an e-commerce or online settlement entity is established in Beijing, the industry type is transformed, and the revenue scale is increased, it will be added as a unified enterprise above the designated size in this city, and the support will not exceed 300,000 yuan.

　　(3) Encourage enterprises to create live broadcast activities with Beijing characteristics and increase business support.

　　1. Encourage e-commerce platforms, live broadcast platforms, featured live broadcast e-commerce bases, live broadcast (e-commerce) service organizations, and commercial circulation enterprises to hold online promotion, live broadcast with goods and other related activities in Beijing. For the establishment of special zones such as "Beijing Merchants" and "Beijing Brand" and the investment cost (field rent, construction, publicity and promotion) is not less than 500,000 yuan, support will be given according to the results of the activities, which will not exceed 30% of the approved investment cost. Among them, the cumulative support for online promotion activities applying new technologies such as Metauniverse, as well as cultural content-based live broadcast activities such as cultural creation and intangible cultural heritage, does not exceed 1.5 million yuan; The cumulative support for other types of online promotion activities does not exceed 1 million yuan. Give priority to supporting relevant enterprises participating in the "Beijing Consumption Season".

　　2. Encourage platform enterprises, featured live broadcast e-commerce bases and live broadcast (e-commerce) service institutions to increase support for local businesses. Support measures such as "business assistance", "brand cultivation" and "resource promotion" will be given according to the support effect. Among them, the relevant platforms and bases will give no more than 100,000 yuan of support for each enterprise that meets the "Support Direction (II)" in this document in 2023; In 2023, the relevant service agencies will give support of no more than 50,000 yuan for each wholesale and retail enterprise in this city to achieve net zero exceeding 5 million yuan (inclusive). The cumulative support for a single enterprise in this kind of direction is no more than 1 million yuan.

　　Third, the application materials

　　Relevant application materials shall be submitted in electronic version in duplicate with the official seal of the applicant, and will not be returned after submission. The application materials are as follows:

　　(1) An application form for funds.

　　(2) Brief introduction of the enterprise.

　　(3) Financial and statistical statements in recent two years.

　　(4) The reporting enterprise of "Support Direction (3) Article 1" in this document shall submit the project activity plan, entrustment contract and summary report (including activity completion, activity performance, activity publicity and activity photos, etc.); The reporting enterprise of "Support Direction (3) Article 2" in this document shall submit the list of enterprises cultivated, introduced or served and relevant certification materials.

　　Fourth, the declaration process

　　(1) Project declaration

　　From the date of publication of this document, the project application unit shall submit the project application materials to the competent commercial departments of all districts within the time limit according to the affiliation after the project meets the corresponding conditions, and it will not be accepted after the time limit. The specific requirements are as follows:

　　1. Declare qualification requirements

　　The reporting enterprise shall be registered in this city, and the relevant data shall be subject to the business data such as enterprise statistics and finance. Among them, the reporting enterprises of "direction of support (1)" and "direction of support (2)" in this document should be the enterprises regulated by this Municipality; The reporting enterprise in the document "Support Direction (III) Article 1" shall be registered in this Municipality and have the status of an independent legal person, and the reporting entity shall be the event organizer.

　　2. Requirements for reporting time limit

　　(1) Enterprises that meet the application conditions in this document within 2023 can apply in batches before April 20th, July 20th and October 20th, 2023. Among them, the deadline for application is December 20, which is related to the project "Support Direction (III) Article 1" in this document.

　　(2) Enterprises that meet the reporting requirements of this document in 2023 must complete the project declaration before February 18, 2024.

　　(2) Project review and publicity

　　The local competent commercial department conducts a preliminary examination of the application materials, and the projects that pass the preliminary examination are summarized and submitted to the Municipal Bureau of Commerce by the relevant local departments. Among them, the application items in Article 1 of Support Direction (III) of this document are summarized and submitted to the Municipal Bureau of Commerce within 30 days after receiving the application materials from the enterprise, and the projects that pass the preliminary examination are summarized and filled in the Summary of the Application of Commercial Circulation Development Projects and the Summary of the Preliminary Examination of Commercial Circulation Development Projects. The Municipal Bureau of Commerce will organize a third-party company to conduct an audit and give support to enterprises that meet the requirements and have no objection after publicity.

　　V. Relevant requirements

　　(1) Standardized and orderly operation. It is not supported in the following circumstances: it is included in the scope of prohibited and restricted categories in the Catalogue of Prohibitions and Restrictions of New Industries in Beijing; Incorporated into the "blacklist" of joint punishment in the city; Being included in the list of bad credit records in Beijing’s commercial field and being punished by "not supporting" credit; The Municipal Bureau of Commerce considers other things that are not supported.

　　(2) Ensure that the data is true. The reporting enterprise shall not tamper with statistics, finance, activity expenses and other relevant data without authorization. For the project reporting unit that forges or provides false materials, the project collection and verification work will no longer be carried out during the policy period. Among them, the supported enterprises shall return the support funds to the Municipal Bureau of Commerce and deal with them according to the "Administrative Measures for the List of Bad Credit Records in Beijing Commercial Fields (Trial)".

　　(3) Optimize the use of funds. This policy is not repeated with the capital policy related to promoting consumption activities in Beijing consumption season. Enterprises that meet multiple support directions can declare at the same time. Among them, enterprises that meet both "Support Direction (1)" and "Support Direction (2)" in this document will be supported according to the principle of "focusing on the high and not repeating"; The enterprises supported in accordance with "Support Direction (1)" or "Support Direction (2)" in this document during the year must meet the corresponding support conditions. If the annual data of the supported enterprises do not meet the basic support conditions during the year, the supported funds must be returned to the Municipal Bureau of Commerce. If the annual data of the supported enterprises in the year is lower than (or higher than) the corresponding support standards when they are supported in the year, liquidation work such as capital addition or return will be carried out in 2024 according to the principle of "more refund and less replenishment"; If there are similarities between the enterprises cultivated or introduced by the platforms and bases that meet Article 2 of "Support Direction (III)" in this document, priority shall be given to the approval of the declared batch by the former. During the year, the same batch of reporting units were approved in different ways in turn, such as "giving priority to the base where the cultivated or introduced enterprises settled" and "giving priority to the platform where the cultivated or introduced enterprises realized a large transaction volume", and the approval was not repeated.

　　(4) Do a good job in evaluation. The Municipal Bureau of Commerce will, jointly with relevant departments, summarize and evaluate the implementation effect of the policy according to the development status and characteristics of the online consumer market in this city. Supported enterprises should actively cooperate with relevant supervision and inspection, data monitoring, auditing and evaluation, and encourage enterprises to use funds to actively carry out online promotion and live e-commerce activities.

　　VI. Other matters

　　The Municipal Bureau of Commerce shall be responsible for the interpretation of this document, which shall come into force as of the date of promulgation and expire on February 18, 2024.

　　I hereby inform you.

Beijing Municipal Bureau of Commerce　　　　

March 22, 2023　　

　　Notes:

　　[Note 1] The description of relevant indicators of wholesale and retail industry refers to the national statistical system.

　　[Note 2] The relevant indicators of the Internet life service platform refer to the national statistical system.

　　[Note 3] Live broadcast (e-commerce) operation service enterprises certified or filed by e-commerce platforms and live broadcast platforms.

　　[Note 4] Relevant enterprises recognized by the Measures for the Identification of Beijing Characteristic Live E-commerce Bases (Trial).

　　[Note 5] Zero increment of enterprise network accounts for the proportion of zero increment of the whole city’s network.

　　Chen Shuguo is in the laboratory. Photo by Mao Lei

　　When I saw Chen Shuguo, he was standing on the coast, guiding the students around him and testing the drone.

　　"Our job is to serve the ocean ‘ Have a physical examination ’ 。” Hand over the remote control of the drone to the students. The young associate professor said, "If you want to develop, utilize and study the ocean, you must first know it and understand everything ‘ Physical examination index ’ . China’s offshore marine atmospheric environment is very complicated. Although China’s autonomous ocean color satellite remote sensing technology has developed rapidly in recent years, how to process the data can be more accurate, and how to determine the error and correct it are all problems we are committed to solving. "

　　Chen Shuguo, 37, is an associate professor and doctoral supervisor at Sanya Institute of Oceanography, China Ocean University, and a part-time researcher at the National Satellite Ocean Application Center. He has been studying marine optical remote sensing for more than ten years, and the on-orbit alternative calibration algorithm of marine optical satellites developed by his team is serving the operational calibration system of China’s independent marine color satellites Haiyang-1 C and Haiyang-1 D. In recent years, Chen Shuguo is in charge of the project "Technical Development of Synchronous Observation System for Marine Water and Atmosphere", which has realized long-term, continuous and stable observation of optical parameters of water and atmosphere, and will be applied to the inspection of marine remote sensing products of Haiyang-1 series satellites and a new generation of water color observation satellites.

　　Calibration of marine optical satellites to make data more comprehensive and accurate.

　　Chen Shuguo became attached to marine optical remote sensing in 2009. That year, he was admitted to China Ocean University as a postgraduate majoring in marine information detection and processing, and saw the sea for the first time.

　　"I am determined to engage in academics." Chen Shuguo’s academic enthusiasm has never wavered since he first entered school. After graduating from Ph.D., he continued to stay at his alma mater to study the basic theory and innovative application of marine optics.

　　"When the sun shines on the water, some of it is reflected, some of it enters the water and is absorbed, and some of it will be scattered. Remote sensing of ocean water color is to analyze the spectral characteristics by receiving these scattered energy and deduce the optical composition of water body. " Chen Shuguo explained, "These detection data play an important role in China’s maritime rights and interests maintenance, marine resources development, marine environmental monitoring and marine disaster prediction."

　　The most efficient and effective way to observe the ocean by remote sensing is to launch ocean satellites. Since the launch of the first ocean color test satellite, Ocean No.1 A, in 2002, China’s ocean satellites have developed for 20 years, and China’s autonomous ocean satellite optical remote sensor is also moving towards the "last mile" of full autonomy.

　　Calibration refers to the process of converting satellite observation data into real radiation. "If satellite observation is a pole ‘ Scale ’ , then calibration is to add ‘ Sight ’ The process can make satellite data more accurate. " Chen Shuguo said, however, for a long time, we have to improve the calibration algorithm and lack the necessary calibration infrastructure.

　　In order to solve this problem, Chen Shuguo settled down and studied hard. Reading literature, publishing papers, leading teams to conduct on-the-spot observation and experiments … … "We have conducted more than 20 voyages of marine optical comprehensive experiments on different types of water atmospheric environment." Chen Shuguo said that a large number of first-hand data have laid a solid foundation for follow-up research.

　　While doing theoretical deduction and finding the best algorithm, the site selection of calibration field is determined through comprehensive analysis of a large number of data. One month before the launch of Haiyang-1 C satellite, Chen Shuguo led a team to develop an on-orbit alternative calibration algorithm for China autonomous ocean color satellite.

　　After years of field observation, the swaying deck is the second laboratory.

　　Ocean optics and water color remote sensing are disciplines based on field measurement. In order to obtain comprehensive field observation data of ocean optics, Chen Shuguo has worked in the observation line for many years, taking the swaying deck as the second laboratory and writing papers on the ocean.

　　For Chen Shuguo, the sea is an unpredictable "old friend". Although he has been dealing with it for more than 10 years and knows it better than others, Chen Shuguo is still looking forward to and uneasy every time he puts the observation instrument into the water for measurement. "Ocean observation not only has bad sea conditions, but also is accompanied by various unknown factors underwater. Changing all the time is the essence of the ocean. "

　　Observation at sea, a voyage is about 20 days. Due to the heavy scientific research tasks, Chen Shuguo once slept less than 4 hours a day on several voyages. Up to now, Chen Shuguo has been at sea for more than 300 days, of which the longest time has been 74 days in the western Pacific Ocean. "Which marine is not ready to bear hardships?" Chen Shuguo said.

　　Love is dedicated to the sea, and the sea is also fruitful. In 2020, Chen Shuguo began to be responsible for the project "Technical Development of Synchronous Observation System for Marine Water and Atmosphere" of National Satellite Ocean Application Center. This project will set up eight inspection systems with long-term continuous monitoring capability of optical properties of marine water and atmosphere along the coastline of China, which can realize long-term, continuous and stable observation of optical parameters of water and atmosphere under unattended conditions.

　　From the calibration algorithm of China autonomous ocean color satellite to the construction of synchronous observation system of ocean water and atmosphere, Chen Shuguo’s dream of deep blue has never stopped.

　　Down-to-earth, really do some original work.

　　In the winter of 2019, Sanya Ocean Research Institute of China Ocean University held an unveiling ceremony and officially settled in Yazhouwan Science and Technology City, Sanya. In May 2020, Chen Shuguo came to the South China Sea from the Yellow Sea.

　　"We want to build a calibration field for marine water color satellites. The seawater in the South China Sea is cleaner, and the complexity of the coastal water atmosphere is not so high." After joining Sanya Oceanographic Research Institute, Chen Shuguo took the lead in building a remote sensing calibration laboratory for ocean color, which can not only effectively support the maintenance of China’s independent ocean color satellite system to replace the calibration field, but also serve the calibration of marine optical instruments in universities and research institutes and ensure the accuracy of measured data.

　　Today, Chen Shuguo’s students are located in Qingdao and Sanya, and some senior students are internship at the National Satellite Ocean Application Center in Beijing. "Every time we have an online group meeting ‘ Longitudinal span ’ In the north and south, some people are attending classes at school, some are studying in the laboratory, and some are internship in the center. " Chen Shuguo said with a smile, "Learning while thinking and practicing, Industry-University-Research is integrated."

　　The ocean is a huge treasure house of resources, and building a maritime power is a major strategic task to realize the great rejuvenation of the Chinese nation. More than 20 years ago, China didn’t have its own ocean satellite, so it was necessary to buy data from abroad to understand the atmospheric situation of China’s offshore water bodies. Nowadays, groups of scientists are working together to promote the high-level self-reliance and self-improvement of marine science and technology. China marine satellites have entered the era of networked observation, which has not only formed the continuous high-frequency observation coverage of global sea areas, but also the data has the same accuracy as international advanced products. "Doing your job seriously is the greatest contribution to the country." Chen Shuguo said.