In addition to cutting off supply of gallium and germanium, China also has two major trumps! If we fight it out, the West will hurt our muscles and bones
Recently, due to various considerations, we have officially implemented certain controls on the export of two important metal elements, gallium and germanium. And these two metal elements are important raw materials for the semiconductor industry, an important industry in the West...
Cradle of the New Generation Aircraft! JF-22 Ultra High Speed Wind Tunnel has passed acceptance and can reproduce flight conditions at 30 times sound speed
In the development process of various types of aircraft, a large number of simulation flight experiments are required, but it is impossible to actually frequently test fly the aircraft in the sky. Therefore, wind tunnels have emerged, which is equivalent to artificially building a "flying sky" on the ground and is an essential large-scale aerodynamic experimental device for developing aircraft...
Scientists have discovered that increasing efficiency in the food system can effectively support China's carbon neutrality
Technology Frontiers Guangming Daily, July 15, Beijing (reporter Jin Haotian)The Dai Hancheng research group and collaborators of the School of Environmental Science and Engineering at Peking University have recently found that increasing efficiency in the food system can effectively support China's achievement of the 2060 carbon neutrality target. Biomass energy is an important alternative means for China to achieve carbon neutrality, and China needs to combine various measures such as moderately relaxing food trade, increasing crop yield, reducing food waste, and shifting towards a healthy diet to build an efficient food system that is in line with its national conditions...
The account of the "Provincial Government Office" sent indecent information, and the group building unit: virus invasion, has been reported!
In our daily lives, WeChat has become an important tool for communication and exchange. However, a recent incident involving the release of indecent information on the WeChat group of the Hunan Provincial Government Office has given us a new understanding of the issue of network security...
Did you only realize that the business class seat was occupied by the crew during the flight? Entrepreneur bombards Air China, Lawyer: Violation of Contract Law
On July 14, Mr. Liu, an entrepreneur, sent a video saying that when he checked in on July 12, he was informed that the A2533 business class seat of Air China purchased several days ago was occupied by the crew...
Stepper is more difficult to build than atomic bomb? Dutchman: The Chinese can't make Stepper machine for drawings
Inadequate historical materialsEditing | Poor Historical MaterialsThe article is approximately 1400 words longReading time is about 3 minutesStepperStepperAsme, NetherlandsAMSL and two companies in Japan.Recently, Peter Winning, the CEO of this Dutch company...
The "cunning" Japanese brand, disguised as a domestic brand, is frantically raking in 140 billion yuan in gold!
Before reading this article, could you please click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Article | Xiaowei ArchivesEditor | Xiao Wei ArchiveprefaceThere are countless well-known brands in China,Gree, Xiaomi, Nongfu SpringAnd so on are all very popular domestic brands, which are highly sought after by Chinese people due to their price advantages and excellent quality...
Is the "Provincial Government Office" posting indecent information on WeChat groups? Group building unit: Virus intrusion, alarm triggered
On the morning of July 15th, a screenshot of a WeChat chat was widely circulated online and attracted attention.The screenshot shows that there are a total of 304 people in a WeChat group called "Hunan Provincial Unit Asset System Technical Support Group"...
AL2O3@SiO2 Effect of adding core-shell nanospheres on the dielectric and space charge properties of polypropylene
Before reading this article, please click on "Follow" to make it easy for you to review a series of high-quality articles from previous issues at any time, and to facilitate discussion and sharing. Thank you very much for your support!Wen|AfangEdit|AfangintroductionPolypropylene (PP), as a thermoplastic material with the characteristics of environmental friendliness, recyclability, and high melting temperature, has become the most potential material to replace existing DC cable insulation...
Tencent QQNT9.9 Experience Edition is a novelty, but Shishan has been overthrown in ten years. Is the new version better to use?
For a software, as long as it lives long enough, it will definitely become a "mountain of shit". Programmers use 'Shishan' to describe these sufficiently old products as very vivid...
Announce to the world! China's Zhuque 2 methane rocket has successfully launched, leading the United States!
China has made a historic breakthrough in the field of aerospace, with the successful launch of the Zhuque 2 liquid oxygen methane rocket and entering its predetermined orbit. This launch marks the world's first successful launch of a liquid oxygen methane rocket into orbit, showcasing China's independent innovation ability in the field of rocket technology, and demonstrating China's determination in aerospace technology and international competitiveness...
Small appliance become big business (small commodity big industry )
Cixi people often say, "To make a Small appliance, you can find all the parts and complete the assembly in Cixi in less than an hour."There are over 2000 home appliance complete machine enterprises and nearly 10000 supporting enterprises in Cixi, Zhejiang, covering over 20 series and over a thousand varieties of products...