The Huake University team has made significant breakthroughs in scientific research and is the first internationally to achieve the overall magnetization and demagnetization of megawatt level permanent magnet wind turbines
Huazhong University of Science and Technology team photo provided by Huazhong University of Science and TechnologyAccording to Xinhua News Agency, on October 8th, it was learned from Huazhong University of Science and Technology that the engineering and technical team of the National Pulse Strong Magnetic Field Science Center of Huazhong University of Science and Technology has recently successfully achieved the overall magnetization and demagnetization of the rotor of a 20 MW semi direct drive permanent magnet wind turbine, marking China's scientific research team being the first in the world to achieve the overall magnetization and demagnetization of the entire series of models of megawatt level permanent magnet wind turbines.It is reported that permanent magnet wind turbines are currently the main model used for wind power generation, and the permanent magnet pole is a key core component of permanent magnet motors, assembled from numerous magnetic steel...
After the "Super Golden Week", there has been a significant decrease in airfare prices, with some routes offering discounts as low as 10% off
On October 9th, according to data from various tourism platforms, the "Super Golden Week" has just ended, and ticket prices have significantly decreased. Before the holiday, thousands of tickets are sold, but after the holiday, prices can be as low as 1 to 20% off...
Zhang Zhimin: It is rumored that Guo Taiming will come to Huawei headquarters to discuss business, and occupying the initiative in the industry chain will bring about significant changes
Guo Taiming Visits Huawei Headquarters, Zhang Zhimin Reveals: Taking the initiative in the industrial chain will trigger a huge change!Today, a heavyweight news sparked heated discussions in the business community. It is rumored that Guo Taiming, Chairman of Hon Hai Precision and Taiwan's richest man, recently personally went to Huawei headquarters for a secret meeting...
New Technology Significantly Shortens Food Bacterial Testing Time
Science and Technology Daily News (Reporter Zhang Jiaxin) Researchers from Osaka City University in Japan have recently developed a new technology that can use water-soluble tetrazolium salts to quickly and accurately determine the number of live bacteria in food through electrochemistry. The research results are published in the latest issue of the Journal of Analytical Chemistry...
Significant improvement in efficiency of third-generation solar cells
Science and Technology Daily, Beijing, February 18 (Reporter Zhang Mengran) According to the latest research published by the British journal Nature Energy, an international joint team has successfully manufactured perovskite/silicon double-layer single chip batteries. Under outdoor conditions, double-sided series solar cells achieve efficiency that exceeds that of any commercial silicon solar panel...
News from the West, Russian factories are coming to a standstill! China has made significant progress in high-end machine tools
followRussia's precision machining machines have been subject to remote lockdown sanctions from Western countries. According to reports, these machine tools were locked by remote control, causing the factory workshop to come to a standstill...
I've been waiting for a long time! China's technology has received four good news again, with significant breakthroughs in independent research and development in multiple fields
(The headline of this article is strictly prohibited from being moved, and full network rights protection has been opened)If you like it, you can click on the word "Follow" above. Pay attention to the development of Chinese technology together!When I woke up, there were four great news about Chinese technology, and I felt refreshed!Firstly, the self-developed success has been achieved: AG600 has completed the fire extinguishing scenario test flight and entered the airworthiness verification stageAccording to CCTV News, China's self-developed large firefighting/water rescue aircraft AG600 has the ability to carry out firefighting tasks...
Is there a significant price increase for iPhone 15 ProMax? Starting at 11000 yuan, but with a major upgrade, would you buy it?
The release of Apple's iPhone 15 series in September is getting closer and closer, so there have been more recent revelations about it. Not only is detailed configuration information exposed every day, but there may also be some news about the price...
After using Xiaomi from Huawei and then switching to OPPO, I couldn't help but say that there was a significant difference in usage
As a mobile phone enthusiast, I have used phones from three major brands: Huawei, Xiaomi, and OPPO. Here, I would like to share my feelings when using these three phones, especially the differences in screen, lens, battery capacity, smoothness, and performance...
CRRC's ranking has changed significantly. What does it mean for Zhuzhou to surpass Qingdao Sifang?
In recent years, China's economy has achieved tremendous achievements that have attracted worldwide attention, with steady progress in reform and innovation. The urban and rural areas have taken on a new look, and China's industry has undergone tremendous changes...
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...
China's "ion implantation machine" technology has made another breakthrough, and the chip industry is facing significant benefits!
CETC Electronic Equipment Group Co., Ltd...