Source: Sichuan Daily - Chuanguan NewsChen Junling, Chuanguan News Reporter Wang MeilingOn July 20th, the reporter learned from Shudao Group that the control project of the Yangtze River Expressway (Yijin section), the Youlada Bridge, successfully completed the closure of the main arch ring, marking the official start of the lifting operation of the upper structure of the bridge, laying a solid foundation for the completion of the main project of the bridge by the end of the year.The control project of the Yangtze River Expressway, the main arch ring of the Yueulada Bridge, was successfully closed...

After using your phone for a period of time, do you often experience both stuck and slow performance, especially on Android phones? This phenomenon is particularly evident, and many friends know that the reason for these problems is usually due to the installation of a large amount of software on the phone, which generates a large amount of cache garbage during use. Therefore, over time, it will occupy the phone's space, This leads to insufficient memory on the phone, which affects its running speed...

(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...

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Recently, a notice of the Chinese Academy of Sciences on the modification of the abbreviation has aroused heated debate.The notice stated: "Both the full name and the short name of our academy are 'Chinese Academy of Sciences'...

Reported by Reference News on July 17thAccording to the website of New Scientist on July 14th, women who give birth later have a longer lifespan than those who give birth earlier. Those who are able to conceive and give birth at an older age may have overall good health and therefore a longer life expectancy...

According to Chongqing Communications Development Investment Group, on July 16, as the TBM cutterhead broke through the ground, the right TBM tunnel of the Chongqing East railway station Changsheng Laojie station section of the east extension of Chongqing Metro Line 6 (hereinafter referred to as the heavy and long section) was successfully completed.Source: Hualong...

You may not have noticed that China has an airspace, and all planes in the world must deliberately avoid it, even if they take a long detour, they will not easily approach it. Why is this? This area is Tibet, known as the Roof of the World, with an average elevation of more than 4 kilometersIt is one of the most inhospitable places in the world and the largest aviation obstacle in the world...

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