The impermeability of waterproof materials gradually decreases. What is the impact of graphite oxide on the impermeability of waterproof materials
Wen|Long YuetanEdit|Long Yuetan Introduction Cement-based permeable crystalline waterproofing material is a new type of waterproofing material with excellent anti-seepage performance. However, as the use time of the waterproofing material increases, its anti-seepage performance gradually decreases...
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The role of bromate species in ruthenium sulfate (III) catalyzed cyclohexanone oxidation
prefaceExplored the kinetics and mechanism of ruthenium sulfate (III) catalyzed cyclohexanone in acidified potassium bromate solution. In order to prevent the parallel oxidation of bromine ions, this study used mercury acetate (Hg (OAc) 2) as a scavenger for Br - ions...
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Can you agree to support the cancellation of takeout, closure of e-commerce, and restoration of market prosperity?
The streets are filled with couriers, wearing clothes from various companies and colorful work clothes. Instead, the depression of various industries has replaced it...
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Two pieces of news have come that the current development status of the semiconductor industry in China and the United States is that the global sales of Chinese chips are only 7%
Recently, two pieces of news have come from the United States, attracting the attention of many professionals and enthusiasts in the technology industry. These two news are respectively the development of semiconductors in the United States in 2022 announced by the American Semiconductor Association, and a key technological breakthrough recently achieved by the Massachusetts Institute of Technology in the United States...
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Shouldn't the recommendation agency be held responsible for the loss of "Life Saving Technology" that was just listed and has now broken through!
Sochen Technology, which was listed on the Science and Technology Innovation Board on April 18th this year, is known as the most expensive new stock of the yearThe issuance price of the shares is 245.56 yuan, with a P/E ratio of 368...
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Shenzhen Public Security: It is recommended to disable this feature! You can transfer your money without entering a password
Source: Shenzhen Public SecurityUrgent reminderThis function of WeChat and AlipaySuggest closing directly!Recently, there have been multiple cases of theft and theft across the country due to the victim's activation of the confidential payment function.The fraudster added the merchant's WeChat friends for the reason of purchasing goods, communicated through WeChat, and then guided the merchant to display the Alipay collection code in the WeChat video, so that the merchant could refresh the Alipay collection code...
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Understanding Digital RMB in One Text
48130008E-CNY) 1e-CNY2 -- 100% 3100%20221045double-spending67120005000200050510APPSDKIC8mBridge/123910112APP SDKAPI ICAppAppApp SE NFC-SIM 234//App5-account-based6-quasi-account-based7-value-basedICSIMNFC8910123121111213 1415App16App2.521Legal tenderIntrinsic value2M0M1M2M0M1M2M0M1M0M2M134StablecoinOff-chain-backed StablecoinOn-chain-backed Stablecoin5SECURITY TOKENS620057UTILITY TOKENS81 2Smart contract 1995Nick Szabo 31234Asymmetric cryptographyPublic-key cryptography551%6DefiDeFi 7NFTs""89E-MONEY123M041AppApp1NFCPOSNFCNFCPOS2App3App2AppApp171202044+12202010610+132022320224202212161745)1010App e-CNY)/...
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OPPO hastily disbanded the chip team, and TSMC was unaware of the underlying reasons and cruel truth
OPPO has shut down its chip design company, ZEKU, and will no longer develop and manufacture chips. The news that thousands of chip teams will be disbanded is very sudden and continues to spark discussions...
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Mobile broadband is free but no one installs it? It turns out that three tricks have been exposed. If you haven't installed them yet, take a look
In an instantEditor | Appreciate both refined and popular tastesBefore reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...
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What is the self destructing Great Wall? China's top joke, full line collapse, 400 billion gone
"Some people say that Great Wall Motor is now slower in new energy. They hope we can increase the speed, but it is not slow at all...
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Astronomers have discovered the largest reservoir in the universe, equivalent to 140 trillion times the amount of water in Earth's oceans
Astronomers have discovered a huge reservoir near a distant supermassive black hole, with a water content equivalent to 140 trillion times that of Earth's oceans. It is the largest known water storage in the universe and 4000 times that of the Milky Way...
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What is the difference between Tesla and BYD? Old driver: You'll understand when you get on the highway
Pay attention and let's explore more togetherWith the continuous popularity of electric vehicles, Tesla and BYD have become two major brands that have received much attention.Tesla has been highly favored by consumers and investors since its inception, and its advanced technology and excellent quality have become a benchmark in the industry...
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