Why do we say that it's not Americans who really get stuck in our necks on chips, but Chinese people?
Previously, the United States announced that it would impose chip sanctions on Huawei, restrict Huawei's purchase of American chips, and ban suppliers from providing chips to Huawei. As a high-tech company, chip supply failure undoubtedly had a huge impact on Huawei and was the biggest dilemma for the development of National Semiconductor...
Why do air conditioning merchants always say: laymen buy frequency converters, while laymen buy fixed frequencies? There is a significant difference between the two
Why do air conditioning merchants always say: laymen buy frequency converters, while laymen buy fixed frequencies? There is a significant difference between the twoWhen purchasing air conditioning, one often hears the following sentence:Non professionals buy frequency converters, while professionals buy fixed frequenciesSo, what are variable frequency air conditioners and fixed frequency air conditioners, and what are the differences between them?This article will provide a detailed explanation to help everyone better choose the right air conditioner for themselves.1...
Astronaut Zhu Yangzhu, born after the 16th and 85th year of the Shenzhou era: In his doctoral thesis, he humbled himself by saying "no material can fill the sky" and finally pursued the wind and went into space
Jimu News Reporter Zhang QiDo we actually have astronauts in Peixian? They're so amazingAstronaut Zhu Yangzhu's hometown, Peixian County, Jiangsu Province, is located on the banks of Weishan Lake. Before the news of Zhu Yangzhu entering space as a Shenzhou 16 astronaut was released, one million people in Peixian County did not know that a space hero had emerged from their hometown...