The latest financial report shows that the Boeing Company of the United States unexpectedly achieved profit in the second quarter, and its earnings per share changed from a loss of US$4.2 in the same period last year to a profit of US$1. Industry insiders believe that this reflects from the side that the global aviation industry [...]
The latest financial report released by the US technology company Microsoft on the 28th showed that while the cloud business promotes the company's revenue growth, tablet devices and game-related businesses have seen a significant slowdown in growth or a year-on-year decline in revenue. The company's stock price once fell by 3% after the market. 2021 fiscal [...]
On July 27, local time, the Chinese Embassy in Burundi and the Burundi Ministry of Public Health and AIDS Prevention and Control held a material handover ceremony for the Chinese counterpart hospital in Burundi at the Grand Prince Hospital. This batch of materials is the eighth batch of anti-epidemic materials donated by China. The purpose is [...]
We know that a series of AC coupling capacitors in the series signal can provide DC bias and overcurrent protection, but this will also bring another problem to the link PDJ (Pattern-Dependent Jitter). The placement of AC coupling capacitors has just been solved, and now we have encountered the value selection problem! Obviously, the AC coupling [...]
The Olympics is approaching, Tokyo's security will be raised to the largest scale. The opening of the Tokyo Olympics is just around the corner, and local security work is being promoted intensely. During the Tokyo Olympics and Paralympics, all parts of Japan will send support police forces to Tokyo, and about 60,000 people will be [...]