All-vanadium redox flow battery industry in-depth report: safe and stable, long life, vanadium battery has a broad space for long-term energy storage (report attached)

gist The all-vanadium flow battery has the advantages of high safety, strong capacity expansion, long cycle life and low cost in the whole life cycle. Advantage 1: High security and easy expansion. Lithium batteries are prone to internal short circuits and cause spontaneous combustion. From 2011 to April 2022, lithium batteries accounted for 32 of […]

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my country’s soybean imports fell, and the price of imported soybeans fell

Visit the original URL my country is the world’s largest soybean importer and consumer, with an import dependence of over 80%. According to relevant data, from January to July this year, my country’s soybean imports fell year-on-year, and the price of imported soybeans rose sharply in the first five months, but fell sharply in June.

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Luckin’s revenue soared in the second quarter: surviving is called ability, and living well is called ability

Welcome to the WeChat subscription number of “Sina Technology”: techsina Text/Rickzhang Source/Notesman (ID: Notesman) In 2022, black swans and gray rhinos will dance together, and the world index of uncertainty will be highlighted. The uncertainty of the world today is far from the “uncertain” state that Drucker said back then. It is a black swan

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525 days after its establishment, Jidu proposed a delivery expectation of 800,000

Welcome to the WeChat subscription number of “Sina Technology”: techsina Text/Liu Guangyu Source / Garage 42 (ID: i42how) Jidu’s first breakout marketing took place on June 8, 2022. Jidu held its first brand conference ROBODAY and officially released the brand’s first “automobile robot concept car – ROBO-01”. The ROBO-01 and the technology behind it, which

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Youzan’s GMV in the first half of the year reached 47.9 billion yuan, and the loss narrowed significantly

Visit the original URL Titanium Media App reported on August 9 that China Youzan, a Hong Kong-listed SaaS service provider, released its performance report as of June 30, 2022. According to the financial report, China Youzan’s GMV in the first half of 2022 reached 47.9 billion yuan, which was the same as the same period

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Intranet penetration [do it]

Original link: https://blog.star7th.com/2022/08/2475.html [Let’s do it] is an intranet penetration service that can map local and local area network websites to public network access. It is very simple to use and has almost no thresholds – ** no registration, no payment, unlimited traffic, no cumbersome configuration, and supports three major platforms of win/mac/linux**. This article

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The story of knotted rope | Anthropological topics I want to explore (1)

Original link: https://tyingknots.net/2022/08/knotting-proposals-1/ On July 25, 2020, Yushengzhi published its first article , and it has been two years since then. To celebrate Xiao Yu’s 2nd birthday, we will continue the “knotting story painting” that was carried out on the first anniversary: ​​co-creation by sharing stories and ideas with each other. – Last year’s collective

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Turnaround point 2231｜Half marathon at Durham

Original link: https://conge.github.io/2022/08/08/ReturnPoin-Durham/ Woke up early on Wednesday morning, took a walk, took a shower, and then flew to Durham, North Carolina, for a business trip to attend an academic conference. The rest of the week’s runs are in Durham. This article is reprinted from: https://conge.github.io/2022/08/08/ReturnPoin-Durham/ This site is for inclusion only, and the copyright

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SoftBank mortgages half of Ali’s stock, which is unlikely to be redeemed; three ways for Huawei to build a car

Original link: https://www.latepost.com/news/dj_detail?id=1266 SoftBank pledges half of Alibaba shares, unlikely to redeem SoftBank Chairman Masayoshi Son may be selling Alibaba shares in a very rare way. According to SoftBank’s newly released financial report on August 8, Sun Zhengyi has mortgaged 54% of Alibaba’s shares. As of the end of June 2022, SoftBank held about 9.84

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Action recognition using mediapipe

surroundings windows 10 64bit mediapipe 0.8.10.1 foreword This article uses google ‘s mediapipe machine learning framework, combined with opencv and numpy , to implement a simple system for real-time recognition of four actions: standing , sitting , walking , and waving . Code Practice First, you need to install mediapipe pip install -U mediapipe Next,

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Linux common commands-93: man

The man command is used to display help information, which means manual , that is, the help manual. When you don’t know a certain command, using man is the best way, and the information you see is the most standard. Syntax format: man [parameter] object Common parameters: Example # 查看ifconfig的使用帮助man ifconfig # 编号规则：普通命令为1，函数为2，库文件为3，设备为4，配置文件为5，游戏为6，宏文件为7，系统命令为8，内核程序为9，TK指令为10 man 5

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