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With the development of science and technology, most domestic libraries have gradually realized a modernized book management model with computers as the core, among which the open-shelf borrowing s...[Details]
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0 Introduction
Laser particle size analyzer is a most advanced particle size measuring instrument with the broadest development prospects. Its measuring principle is based on Mie scatterin...[Details]
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The STM8S timer TIM4 consists of an 8-bit auto-reloadable up-counter with a programmable prescaler. The clock source of TIM4 is the system master clock f MASTER . Since f MASTER comes from HSE, HSI...[Details]
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When it comes to improving the range of electric vehicles , the first thing that comes to mind is battery technology. In fact, the drive system also plays a pivotal role, such as the inverter that co...[Details]
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Causes of black smoke from diesel engine exhaust
The black smoke in the exhaust is mainly carbon particles from incomplete combustion of the fuel. Therefore, factors such as excessive fuel sup...[Details]
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On November 17, Aokai Technology disclosed information related to investor surveys. In 2019, Huawei accounted for 15% of its revenue. Aokai Technology did not break down the revenue share of Huawei p...[Details]
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According to foreign media reports, scientists from the National University of Science and Technology of Russia (NUST MISIS) said that they have synthesized a new nanomaterial that can replace the le...[Details]
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Reference:
http://www.server-world.info/en/note?os=Fedora_17&p=nfs
# systemctl enable
rpcbind.service
# systemctl start
nfs-server.service [
root@master ~]# systemctl
st...[Details]
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Among various RF power amplifier linearization technologies, feedforward technology has high linearity and bandwidth, but its circuit structure is complex, expensive, and inefficient. It is mainly use...[Details]
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1. Program Function
1. Realize the 16-bit keyboard input function of 0~f and output the key value from port P1.
2. Different key values send different strings to the serial port
2. Code
//Fun...[Details]
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1. Introduction With the rapid development and maturity of video and broadband access technologies, it has become a reality to watch various live and on-demand programs through IP broadband networ...[Details]
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Colleges and universities are units with many departments and divisions, and there are many school activities. The activities of answering questions are exciting and interesting. There are few answer...[Details]
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Today, Hisense's first 5G mobile phone F50 equipped with UNISOC Tiger T7510 was officially released. It supports SA and NSA dual-mode 5G. The 6GB+128GB version is priced at 2,199 yuan. It is report...[Details]
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Singapore-based vanadium-based redox flow battery manufacturer VFlowTech has raised US$10 million in Series A funding led by Japanese venture capital (VC) firm Real Tech Holdings an...[Details]
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On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]