The world's longest underwater highway tunnel, opening the sea crossing operation!
On June 30, the "National Signal" shield machine of the second tunnel in Jiaozhou Bay, located in Qingdao, Shandong Province, officially started its sea crossing operation.It is understood that the Jiaozhou Bay Second Submarine Tunnel Project, with a tunnel length of 14...
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Do you want to start charging for check-in of airplane luggage?
Recently, a passenger encountered such an awkward scene at the airport:I bought a plane ticket with "Lianhang" that does not have a baggage check limit, and my hand luggage boarded the plane. However, after passing the security check, I was unable to board the plane because my hand luggage was overweight, so I had to pay extra for the excess...
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It takes three years from initial questioning to final withdrawal! The journal where this paper is located was named and criticized by readers
withdraw a contributionreal-time infoOfficial WeChatFor more exciting content, please contactPaper InformationIn January 2017, the Fourth Military Medical UniversityScientificReports (Zone 4.6/3)The title published online in the journal isJawbone microenvironment promotes periodontium regeneration by regulating the function of periodontalligament stemcellsThe paper on promoting periodontal tissue regeneration by regulating the function of periodontal ligament stem cells in the jaw microenvironment...
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The Dutch export control on China's Stepper will accelerate the overall rise of China's semiconductor industry
On June 30th, the Dutch government announced export control measures for chip manufacturing equipment,The new regulations restrict the export of the latest model of deep ultraviolet lithography equipment (DUV) to China, and the export control regulations will come into effect in September.Mainly including 3 products:NXT: 2000i, NXT: 2050i, and NXT: 2100iMainly used for the production of chips in 28nm and more mature processes...
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WeChat Pay, which has enjoyed monopoly dividends, has finally paid the price for its arrogance
Yesterday, the news that domestic universities including Zhengzhou University of Aeronautics and Jiangsu Normal University had suspended WeChat Pay hit the hot search. The reason is that since July 1, WeChat Pay will charge 0...
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440 billion invested in 5G to 5.5G, Meng Wanzhou announced that the situation was broken, and three major customers refused to accompany Huawei
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Sudden charge, over 30 cents per charge, causing confusion among many people in Jinan
The delivery cabinet is on the side, but the riders don't use it anymore. Recently, a citizen discovered that the delivery cabinet, which was originally stored in the smart food retrieval cabinet, has returned to its open-air state...
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Stop operations and initiate refunds! Many people have used it before
On June 30th,The Kindle China Electronic Bookstore has ceased operations.As early as 2022,@Kindle China ReleaseAbout Kindle China Electronic BookstoreImportant Notice on Operational Adjustment,Announce cessation in China one year laterThe operation of the Kindle electronic bookstore...
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China Radio and Television Digital Empowerment Conference Held in Beijing
Beijing, June 30 (Reporter Liu Yang) On the morning of June 30, the China Radio and Television Digital Enabling Conference was held in Beijing, and the China Radio and Television National Fixed Voice Business Network, Internet Backbone network, and content integrated broadcast control platform were launched. This signifies that the radio and television network has the basic capacity to carry the national cultural network, and marks new development achievements in the integration of the national cable television network and the integration of radio and television 5G construction...
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China Continuously Promotes High Quality Development of Water Transport
Report from the press conference of the National New Office On June 30, the State Council Information Office held a press conference on the high-quality development of water transport in the first half of the year and the China National Maritime Day 2023. The relevant responsible person introduced the relevant situation and answered questions from the reporters...
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Are Chinese aviation tires facing the risk of "neck sticking"?
Reporter from our newspaper, Zhao Juehuan, Liu YupengAs Western sanctions against Russia become increasingly severe, Russian media recently reported that the supply of Russian aircraft tires cannot be guaranteed and forced to reduce the frequency of aircraft takeoff and landing. Industry insiders remind that similar risks are also worth being vigilant about in China's civil aviation industry...
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Eating looks ugly, where will WeChat charges go?
Tencent recently announced that WeChat Pay will start a number of charges from July 1, andWe will refine the management of campus scene users, and all fees, except for tuition fees, will be limited and a handling fee of 0.6% will be charged...
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