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Electric machine (English: Electricmachinery, commonly known as "motor") refers to an electromagnetic device that realizes electrical energy conversion or transmission according to the law of elect...[Details]
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On September 23, at the 2024 China New Energy Storage Industry Development Conference, the Inner Mongolia University of Science and Technology-Baotou New Energy Storage Research Center was established...[Details]
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Anritsu and dSPACE will jointly demonstrate a 5G network simulator integrated in a hardware-in-the-loop (HIL) system for the development of automotive connectivity applications. During the 2020 Mobi...[Details]
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Orifice flowmeters are widely used in various fields of the national economy, such as coal, chemical industry, transportation, construction, textile, food, medicine, agriculture, environmental protec...[Details]
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The basic knowledge of digital tubes has been explained almost. Let's do a question to end the learning content of this chapter. 1. Question requirements The development board needs to be powered ...[Details]
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315 wireless module PT2262 1.5M 270KHz can measure the pulse width
start time 5000us
high level time 490us low level
time 160us
HH=1
L...[Details]
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The instruction pipeline of XC166 microcontroller has inevitable blocking phenomenon, and the same is true for MAC unit instructions. Although dedicated modules have been used to reduce blocking du...[Details]
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China Energy Storage Network:
Ningxia is an important transmission point for China's West-to-East Power Transmission, and is responsible for transmitting electricity to more than a dozen pr...[Details]
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Full-item soil fertilizer nutrient detector has a full range of instrument testing items, which can quickly detect available nitrogen, available phosphorus, available potassium, total nitrogen, tota...[Details]
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The addition of fingerprint scanning function to the iPhone 5S was supposed to increase its selling point, but it did not expect to cause troubles for the release of the phone. According to the news ...[Details]
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The MAX19997A dual-channel
downconversion mixer
is a general-purpose, highly integrated, versatile downconverter that provides high linearity performance and low noise figure for 1800MHz to 2...[Details]
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Here we compare four instructions that are easy to confuse. We have spent a lot of effort on the obfuscation of these four instructions. Now let's make a brief summary. LDR, STR, LDM, STM, these four ...[Details]
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On January 8, the unified power flow controller (UPFC) international standard research team of State Grid Jiangsu Electric Power Co., Ltd. completed the preparation of the working group draft of th...[Details]
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On February 23, MWC Shanghai officially opened with the theme of "Harmony and Coexistence". Yang Jie, Chairman of China Mobile, pointed out in his opening keynote speech that the economy and society ...[Details]
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1. Speech Recognition Technology
Speech recognition technology must first extract speech feature parameters, that is, extract useful information for speech recognition from language signal...[Details]