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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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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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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Is the 'cashless era' too dangerous? Why is mobile payment less popular in developed countries
With the development of the economy and the advancement of technology, people's lives have become more and more convenient. With a mobile phone, one can travel around the world...
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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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Three and a half years have passed, has Huawei's Hongmeng system been successful? How far is it from Apple iOS?
Men should strive for self-improvement - Jackie Chan. mp34:24From Millennial Spicy Girl Talking about TechnologyAfter the recent release of the Huawei P60 series, I suddenly remembered one thing: after being obstructed, the Hongmeng system became Huawei's final solution to retain users...
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Has Meituan been involved in the yellow border again?
At present, "scraping the edge" has become a traffic password that attracts attention. While being roast of being vulgar, platform businesses (or brand ads) also have their own "memory points" by virtue of edging...
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It is reported that Alibaba Dharma Academy has abandoned the research and development of autonomous driving, and the team has all switched to novices
On May 15th, Whiplash Bull reported that according to Lei Feng Network, Alibaba Damo Academy's autonomous driving business line is undergoing significant adjustments, not only in terms of business direction adjustment, but also in terms of team affiliation: the entire autonomous driving laboratory is merged into Cainiao Group. Alibaba confirmed the authenticity of the message and explained 'due to business needs'...
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At present, the three least recommended mid range devices are widely recognized as high priced and low configuration by industry insiders. Don't step into the trap
Although the current mobile phone market is very competitive, there will still be some high priced and low configuration phones mixed up in the market, especially some mid range phones. There are many mobile phone brands and models in this price range, making it difficult to choose...
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The Fall of "Navigation Brother": Why Was It Abandoned by Users After Occupying 77% of the Market Share and Overcoming Gaode
introductionIn modern society, with the development of the economy and the improvement of people's living standards, cars have entered thousands of households and become an indispensable and important part of everyone's lives. For drivers, having an efficient and practical navigation software has become a necessity for daily travel...
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AM: Effect of carbonization temperature on the properties of polyacrylonitrile based carbon nanofibers
Welcome to follow WeChat official account [Polymer Energy]Accurately understanding the conductivity of individual fibers and their networks is crucial for adjusting the overall macroscopic performance of polyacrylonitrile (PAN) based carbon nanofibers (CNFs). Therefore, conductive atomic force microscope (C-afm) was used to study the micro electrical properties of CNF networks and the nano electrical properties of a single CNF carbonized at 600 to 1000 ...
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