[Huawei’s smart driving has attracted attention! Recently, Zhijie S7 opened for pre-sale, which is the first vehicle equipped with HarmonyOS Smart Cockpit 4.0, and HarmonyOS Zhixing Alliance will be established on the same day. It is reported that the main carrier of HarmonyOS Zhixing is the HarmonyOS cockpit. In the future, the functions of the intelligent cockpit will be more diverse, and the subdivision track including PCB, on-board display, domain controller, cockpit chip and optics and acoustics of man-vehicle interaction function is expected to develop rapidly.
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The Ministry of Science and Technology has delayed stamping the approved project. What happened to the CDC?
Image by Gerd Altmann from Pixabay
Foreword
The outbreak of the COVID-19 epidemic has alerted the scientific community to the urgency and importance of in-depth research on new viruses. However, a special investigation on basic resources aimed at finding the virulent pathogens of natural foci in China has been approved by the Ministry of Science and Technology, but recently it has been unable to get the approval of funds due to the delay in stamping by the higher authorities.
It is noteworthy that Zhang Yongzhen’s team was one of the earliest teams in China to detect Covid-19, and it was the first to publish the Covid-19 gene sequence on the Internet on January 11th this year.
Author | Wang Yiwei
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The application for stamping has not been approved for more than two months.
"Never (it has been delayed for so long). This is an unimaginable situation." On August 4, Yang Shoushan (a pseudonym), a professor at a domestic university, told Intellectuals on the phone.
Yang Shoushan is a scientist who studies marine viruses in China. This year, he will work with 55 other researchers from 9 domestic units to carry out a project called "Scientific Investigation of Virus Resources of Major Natural Focuses in China" (hereinafter referred to as "Virus Resources Investigation").
This project is one of the 27 basic resources investigation projects proposed and established by the Ministry of Science and Technology in 2019. According to the documents of the Ministry of Science and Technology, 27 special projects are basic work oriented to scientific goals and national strategic needs, and will be appointed as executors from the declared scientific research teams [1].
On December 16, 2019, the Institute of Infectious Disease Prevention and Control of China Center for Disease Control and Prevention (hereinafter referred to as the Institute of Infectious Diseases) in Changping, Beijing was approved by the Ministry of Science and Technology to take the lead in undertaking the special investigation of virus resources. The project leader was Zhang Yongzhen, a researcher and virologist of the Institute, with a project budget of 13.58 million yuan.
The special project was originally planned to be launched in January this year. Due to the epidemic situation in COVID-19, the time for submitting the project task book to the Ministry of Science and Technology can be postponed to May.
Yang Shoushan told Intellectuals that on May 27th, the project team submitted an application for seal to its superior unit, China Center for Disease Control and Prevention (hereinafter referred to as China CDC), but until the beginning of August, the task book of this special project was still not submitted to the Ministry of Science and Technology, because the task book was still audited by China CDC. In sharp contrast, the other 26 projects in the same period have submitted task books.
Yang Shoushan said that submitting the paper version of the project task book is the last step before obtaining the approval of the Ministry of Science and Technology. The task book needs to be submitted to the recommending unit and stamped with the official seal of the recommending unit, and then submitted to the Ministry of Science and Technology. The recommendation unit of this project is the National Health and Wellness Committee.
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What’s the reason for not stamping?
Why has the project applied by China CDC been "delayed" for so long? Yang Shoushan said it was difficult to understand.
"As long as it is established, signing the task book is a process. (The Institute of Infectious Diseases and the Science and Technology Office of China CDC) are all in the same yard, and it will be completed in one day."
Yang Shoushan introduced the detailed process of the project team after submitting the seal application.
First, on June 9th, China CDC returned Zhang Yongzhen’s seal application to the Institute of Infectious Diseases, and raised three questions about written documents.
On June 18th, Zhang Yongzhen’s project team was asked by the Institute of Infectious Diseases to give answers to three questions. On the same day, Zhang Yongzhen’s project team gave a reply. Since then, the information handed in has been like a stone, and there has been no feedback.
The documents obtained by Intellectuals show that there are three problems in the written document proposed by China CDC, including that the cover of the task book is not stamped with the official seal of the legal person, and the objectives and indicators in the task book of sub-project 1 are inconsistent with the declaration, and it is required to review whether the undertaking unit of sub-project 1 of the project can carry out virulent virus research.
"The first question is that you didn’t stamp it. Isn’t that a lie? It’s clearly stamped on it"; Yang Shoushan said, "It is also said that the contract assessment indicators are inconsistent and actually consistent; Our work does not involve virus culture, and we don’t need P3 (qualification). We all do inactivated viruses. " He said that the electronic version of the task book was submitted to the Ministry of Science and Technology for approval before the final stamping process, and the Ministry of Science and Technology could not modify it after the review.
On July 3rd, the Institute of Infectious Diseases once again asked the project team to provide the task contract of Wuhan Center for Disease Control and Prevention (hereinafter referred to as Wuhan CDC), one of the participating units of the project, otherwise the follow-up process could not be carried out.
Yang Shoushan told Intellectuals that the project involves the cooperation of nine units, and Wuhan CDC is one of them. It was originally responsible for the collection of some samples and needed to sign a sub-task contract with the Institute of Infectious Diseases. However, on January 12 this year, Wuhan CDC announced that it would terminate its cooperation with Zhang Yongzhen’s team and stop participating in the "virus resource investigation" project. The above opinions also appeared in a written material stamped with the official seal of Wuhan CDC seen by Intellectuals.
Yang Shoushan said that the withdrawal of Wuhan CDC "will not affect the progress of the project", and at the end of April, the Ministry of Science and Technology had been informed and agreed to take the withdrawal process, that is, the project team could submit the stamped task book with explanatory materials for the record, but the Infectious Diseases Institute replied that Wuhan CDC could not submit the task book for review if it did not give the contract.
"In fact, I just found an excuse not to leave the process." Yang Shoushan believes that the Institute of Infectious Diseases is the lead unit of the project, and the China CDC is the superior unit. It is unreasonable to "card yourself": "For example, if you sell a machine to others, you have to change a part, which will not affect the function. The buyers all agreed, and your father said no, not to sell. "
As of press time, neither China CDC nor Institute of Infectious Diseases responded to the inquiry of Intellectuals about this matter.
In the same period, the person in charge of another basic resource investigation project told Intellectuals that the project they undertook had been submitted with the task book sealed by the recommending unit in May, and the Ministry of Science and Technology had also started to contact the team on financial matters. In early July, the project held a kick-off meeting and started work. He said that he had never heard of the submission of similar project cards in the task book before.
"Intellectuals" learned from different sources that 27 research projects of the Ministry of Science and Technology, 26 of which have been submitted with official seals, have gone through the formalities. According to public information [4], four simultaneous projects led by the Institute of Zoology of Chinese Academy of Sciences, Institute of Microbiology of Chinese Academy of Sciences, First Institute of Oceanography of Ministry of Natural Resources, Pearl River Water Conservancy Research Institute and other institutions have held kick-off meetings to mark the start of the projects.
three
To prevent new outbreaks, virus investigation should be preceded.
In Yang Shoushan’s view, the virus investigation project is "urgent". Outbreaks like Covid-19 have caused incalculable losses to society and individuals, and all the new outbreaks of infectious diseases in China since 2000 have come from wild animals. Knowing the virus distribution in nature in advance is the first step to prevent new outbreaks.
Previously, Shi Zhengli, a researcher at Wuhan Institute of Virology, Chinese Academy of Sciences, also called for [3] that pathogen monitoring is very important to prevent coronavirus from entering human society. "We can monitor these viruses that exist in nature, take the initiative to find patients, assess risks, warn in advance, and move the barrier of prevention forward at a little cost. Find the virus before it finds us. "
"Teacher Zhang Yongzhen has always advocated to find out the family background, to know the number, distribution and law of viruses in natural foci in China, and to achieve early detection, early analysis and early warning of the epidemic after finding out this. This is the purpose of our team." Yang Shoushan said. The project is expected to last for 60 months. It will investigate the viruses carried by wild animals on land and in the sea of China, analyze the genome characteristics of more than 150 new viruses with 450 subtypes, identify potential pathogenic strains, and finally establish a standardized national animal sample and virus resource library.
As a researcher at the Institute of Infectious Diseases, Zhang Yongzhen currently works in institutes of biomedical sciences and Shanghai Public Health Clinical Centers. He and his team have been engaged in the discovery and research of new viruses for a long time, and have discovered more than 2,000 new viruses. Yang Shoushan introduced that Zhang Yongzhen’s team has maintained a cooperative relationship with Wuhan CDC for more than ten years, analyzing and studying the samples of patients with unexplained pneumonia and fever provided by Wuhan CDC.
On January 5th, Zhang Yongzhen’s team detected Covid-19 in the samples sent by Wuhan CDC and reported it to Shanghai Health and Health Commission and National Health Commission and other competent authorities. On January 11th, the team released the gene sequence of Covid-19 for the first time in Virological.org, a forum on virus evolution analysis and epidemiology. [5]
"We also know that some leaders are unhappy with some of our achievements and feel that they have disrupted their plans … but this matter has already passed. This project was established in 19 years, and it is totally irrelevant to the epidemic. As a result, we are also very angry about using these to cheat, "Yang Shoushan said." But now we are also adjusting our mentality and doing things well. "
Although it has not been approved by the Ministry of Science and Technology for the time being, some key research can not be stopped, such as the collection of marine viruses. April-June is the key period for going to sea. In order not to delay the progress, Yang Shoushan, who is in charge of marine virus collection, can only use the surplus funds of other projects to go to sea first. However, until the end of the scientific research project on July 8, there was still no progress in the sealing of the task book.
Zhang Yongzhen’s project team has contacted the Institute of Infectious Diseases and China CDC for many times, and Yang Shoushan also made a voice in Weibo in mid-June to disclose the situation of the project being blocked, but none of them got an effective response. At present, the project is "closed" on the website of the Ministry of Science and Technology, indicating that the time for submitting the task book has passed. Some preparatory work for the project is already under way, but due to lack of funds, some research groups may not use the remaining project funds to advance the work first.
On August 1st, the project team held a kick-off meeting to cheer everyone up. "Without funds, the work will continue," Yang Shoushan said. He said that in the end, he hoped that the project book could be stamped as soon as possible and submitted to the Ministry of Science and Technology.
Plate making editor | Pipi Fish
Dialect is the "big killer" for adding color to novels.
Because of these dialect writing, novels in different regions have different faces, different voices, or Wunong soft language, or Shaanxi dialect Jin language, abandoning the one side of thousands of people and different regions, thus having different tastes.
Reporter | He Yingyu
China’s First Dialect Novel

The representative of Sichuan local literature
Shaanxi dialect is simple and heavy.

Witchcraft in Yunnan

What is the production and sales situation of cherries this year? Has "cherry freedom" been realized?
Farmer Daily China Rural Network reporter Hou Yajie
In June, the fruit market season was concentrated, and the "fruit plates" of the people became more and more abundant. Domestic cherries, known as the "nobility" of fruits, also "fly into the homes of ordinary people". As the temperature rises gradually, many citizens are pleasantly surprised to find that the price of cherries has dropped from more than 100 yuan per catty at the time of listing to about 30 yuan.
Crisp, sweet, delicious, full and juicy, cherry has become the "king" of the fruit market. Compared with other fruits in the same season, the price of cherry is "riding the dust", which is equivalent to that of durian and mangosteen, while the prices of bayberry and litchi are all below that of cherry, and the value of domestic cherry even crushes foreign cherries.
At present, cherries planted in various places are listed one after another. What is the situation at both ends of cherry production and sales this year? Can cherry freedom be realized? To this end, the reporter conducted an investigation.
The price dropped earlier, but it was at a high level compared with last year.
At three o’clock in the morning, there was an endless stream of buyers in the cherry sales area of Beijing Xinfadi Agricultural Products Wholesale Market in Fengtai District, Beijing. Liu Xiaoyue, the "king of cherries" in Xinfadi, was in full swing. Before seven o’clock, her family’s 15,000 Jin of cherries had been sold out.
"Every day at five o’clock in the morning, fruit farmers start picking in cherry orchard. At ten o’clock in the evening, fresh cherries from Dalian, Liaoning Province can enter the Xinfadi market, and the next morning they can enter the ‘ Fruit plate ’ 。” Liu Xiaoyue told reporters that with the large number of greenhouse cherries in Dalian and open-air cherries in Shandong, the varieties of cherries are much richer than when they were first listed during the Spring Festival, including Meizao from Dalian, red light from Shandong and Russian No.8.
With a large number of cherries on the market, the price keeps falling.
"The price of cherries in Dalian facilities greenhouses is higher, the wholesale price is around 35 yuan/kg, and the price of open-air cherries in Shandong is lower, at 10-15 yuan/kg." Zhang Xiaoyue said that the price of cherries has dropped a lot since it was first listed. In March, the wholesale price of domestic cherries can reach more than 100 yuan per catty. With the large number of open-air cherries listed in Shandong, the price of cherries will further fall in June. "At that time, our purchase volume will also increase, which may reach about 20,000 kilograms per day."
In addition to the time to market, whether the tastes of different cherry varieties can meet the taste buds of consumers has also become a factor affecting the price of cherries.
"The most popular variety at present is Meizao." Zhang Xiaoyue said that Meizao is crisp and not soft, and the meat is thick and juicy. No matter the shape or taste, it can be "shoulder to shoulder" with cherries. Regardless of the early greenhouse or the acquired land, the price is much higher than other varieties, compared with the "sweet and sour mouth". The red light is more than ten to twenty yuan higher.
Located in the Million Fresh Fruits Supermarket in Xicheng District, Beijing, there are different kinds of cherries on the shelves. Fang Yongsheng, the person in charge of the supermarket, told the reporter that in the past few years, the sales situation of cherries was hot, which was more favored by consumers. This year, the sales volume of cherries in supermarkets increased significantly, and the early price of cherries was higher than last year. "We go to Xinfadi market to purchase goods at 10 o’clock every night, and fresh cherries are put on the supermarket shelves at 4 o’clock in the morning. Buy three or four hundred kilograms a day and sell out on the same day. " Fang Yongsheng said.
The income is considerable, and the growers have high enthusiasm for planting.
There are also growers who feel that the cherry market is "hot". "Because consumption is picking up and the market demand is large, more and more people come to Dalian to collect cherries this year, and the price is much higher than in previous years. Last year, the price was around 45-50 yuan/kg on March 10, and this year the price reached 80-85 yuan/kg." Yu Guiyao, chairman of Guiyao Agricultural Cooperative in Pulandian District, Dalian City, Liaoning Province, said.
"Now the price of cherries and the economic benefits of planting cherries are considerable." Yu Guiyao calculated an account for the reporter: a greenhouse with a length of 100 meters and a width of 12 meters and an area of 2 mu costs about 300,000 yuan to build, and the cost of chemical fertilizer, pesticides and labor for planting cherries is about 15,000 yuan a year. If it is well managed, the net income of a greenhouse can reach 150,000 yuan a year.
Yu Guiyao’s cooperative began to develop cherry planting in 2017, and also provided technical services to neighboring farmers through the "cooperative+farmer" model, and unified sales. The planting area has grown from 50 mu at the beginning to 300 mu now. "Now there are more and more cooperative members and more and more clients. It is tiring to grow vegetables in the greenhouse, and you can see real income by planting cherries." Yu Guiyao said.
I came to cherry orchard, located in the home of Qi Yuanmin, a cherry grower in Yanyan Town, Yiyuan County, Shandong Province. Looking around, red cherries were covered with branches in the lush "green sea".
"This year, it has sold more than 10,000 kilograms. The yield of cherries is about 2,000 kilograms per mu, and the income of one mu of land can be more than 20,000." Qi Yuanmin began to plant cherries in 1990s. At present, there are 5 mu of open-air cherry orchard and 15 mu of cherry in greenhouse. "At the end of March, greenhouse cherries began to go on the market, and open-air cherries went on the market in May, which can be sold until June. The income of planting cherries is stronger than that of planting apples. " Qi Yuanmin said with a smile.
"This year is a bumper harvest year, and cherries are growing well." Qin Wei, chairman of Yanya Town People’s Congress, told the reporter that last spring, the cherry blossom was in full bloom, and the persistent high temperature weather caused the cherry blossom to wither rapidly, which seriously affected the fruit setting rate and caused a large-scale reduction in production. Overall, there was no extreme weather this year, and the cherry yield also increased significantly. "Take the red light as an example. This year, the average yield per mu has reached about 2,500 Jin, and the price of fine fruit is around 15 yuan/Jin. The price has dropped by about 25% year-on-year, but the output has increased by about 212.5% year-on-year, and the income per mu has increased by at least 10,000 yuan compared with last year." Qin Wei said.
The market gap is large, and high quality is the core competitiveness.
"Never worry about selling, cracked fruits are in demand." Yu Guiyao told reporters that in recent years, consumers’ acceptance of big cherries has become higher and higher, and the value of cherries has also crushed cherries. Before the year, the price of cherries was 300 yuan /10 kg, while the price of big cherries was 300 yuan/kg, which was still in short supply.
In fact, a few years ago, domestic cherries were once neglected, and many consumers preferred imported cherries. In recent years, with the improvement of the quality and yield of domestic cherries and the decline of prices, the market share of domestic cherries has been increasing.
"Domestic cherries have local advantages. It takes more than a month for cherries to be picked from trees and then returned to consumers. The domestic cherry production area is close to the consumer market, which meets the requirements of consumers for freshness. " Yu Guiyao told reporters that domestic cherries do not need any preservation treatment, and Guangdong and other places can arrive at the latest in two days.
The reporter learned that after more than 20 years of rapid development, China’s cherry cultivation area and output have increased rapidly. In addition to the traditional main producing areas in Shandong and Liaoning, Hebei, Yunnan, Guizhou, Sichuan and other cold highland areas are also actively developing planning, and gradually forming new producing areas such as Tongchuan, Shaanxi, Tianshui, Gansu, Hanyuan, Sichuan and Beijing suburbs.
According to industry insiders, in recent years, with the upgrading of consumption, consumers’ demand for cherries, especially high-quality cherries, has become stronger and stronger. However, at present, there is still a big gap in China’s cherry market, and the situation of partial dependence on imports will not change in the short term due to the limitations of varieties, seasons and the storage-resistant characteristics of cherries.
In order to meet consumers’ demand for high-quality cherries, the producing areas are being actively explored.
"Variety is the key to determine the quality of cherries." Qin Wei told reporters that in order to upgrade cherry varieties, Yiyuan introduced varieties with high recognition from consumers, such as Luying Series, Dalian Honeydew and Russian No.8. At the same time, the quality and yield of cherries can be further improved by developing dwarf close planting by grafting dwarf rootstocks. "
Some producing areas began to develop seedlings. This year, under the recommendation of Dalian Pulandian District Committee, Dalian Guiyao Agricultural Cooperative tracked 15 new varieties and raised 150,000 seedlings. "On the one hand, raising seedlings can introduce new varieties to prepare for cherry regeneration; On the other hand, we can also cultivate new tree types and strive to achieve mechanized operations in the future. " Yu Guiyao told reporters that at the beginning, there were many varieties of cherries. Now, because Meizao tastes good and is welcomed by consumers, it is planted in one shed, but Meizao also has shortcomings, and it is easy to crack and soft. "Today, the price of the United States is not as good as before. When the price was good in the past, the lowest price was around 200 yuan/kg. Now the early price can reach two or three hundred yuan, but overall it is around 50 yuan/kg." Yu Guiyao said.
As the saying goes, cherries are delicious, but trees are hard to plant. Only scientific management can increase production and income. "In terms of water and fertilizer, more organic fertilizers such as bacterial fertilizer should be applied; In management, it is necessary to ensure the spacing between cherry trees and prune them in time; At the same time, ventilation should be ensured in the greenhouse, and the temperature difference between day and night should be controlled above 13 C to ensure the taste of cherries. " Yu Guiyao believes that fine products and high quality will always be the core competitiveness of fruits.
"In recent years, I have clearly felt that domestic cherries are becoming more and more popular. In the past, buyers came to buy, but now, the expansion of sales channels has widened the sales of cherries. Through the e-commerce platform, the cooperative has more than 1,000 kilograms of cherries every day ‘ Fly ’ Go to all parts of the country. " Yu Guiyao said.