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...
Tech >>
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...
Tech >>
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...
Tech >>
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...
Tech >>
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...
Tech >>
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...
Tech >>
Youtu Lab, Tmall Double Eleven and Alibaba Cloud, the story of the little people behind the business
6628 8 1712021118000400040003iPhone AI440-60AIiPhone93-6iPhone3-4iPhone3331AI230002201911113900160042.3%11FFF124F1-2F1-2FFLLFLLFLLFF320198450060%GMDGGG19902016590592FL92----...
Tech >>
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...
Tech >>
After May 2023, if there are no accidents, there may be six major trends in China that need to be prepared in advance
After May 2023, there may be six major trends in China that will have a profound impact on our lives, work, and development. Therefore, we need to prepare in advance# What are the future development trends of agriculture#1 The digital economy will usher in a golden age...
Tech >>
DidoF50SPro intelligent large screen blood glucose and blood pressure intelligent bracelet, always protecting your health
At present, the most popular wearable devices on the market are smartwatches and smart bracelets, many of which have become essential portable smart devices after smartphones when going out. The birth of smartwatches not only supports checking time, but also supports many additional functions, such as call reminders, sending and receiving messages, temperature detection, health detection, and so on...
Tech >>
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...
Tech >>
What happened when OPPO suddenly disbanded the Zheku chip team?
A chip design company that once compared Huawei Qilin and Qualcomm Snapdragon, claiming to be about to stream and commercialize chips, suddenly went into shock without warning and announced its immediate dissolution?!As the saying goes, if something goes wrong, there must be a demon! So, where exactly did the "demon" come from when OPPO suddenly disbanded the ZEKU team?Let's take a look at the business information of "Zheku Technology (Shanghai) Co., Ltd...
Tech >>