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At 01:56 Beijing time on May 10, 2022, the Long March 7 Yao 5 carrier rocket carrying the Tianzhou 4 cargo spacecraft was ignited and launched at the Wenchang Space Launch Center in my country. Acco...[Details]
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Abstract: Aiming at the safe operation of hydrogenation reactors, a key equipment in the petrochemical industry, acoustic emission testing is carried out at the same time as pressure resistance tests...[Details]
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Today, the reporter learned from Industrial Bank Changsha Branch that the bank has made energy finance one of its main tracks and vigorously supported the development of clean energy and new energy st...[Details]
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Since Kurbativ et al. first prepared semiconductor SLED in 1971, SLED has achieved amazing development. Especially in recent years, it has been widely used in fiber optic gyroscopes, fiber optic se...[Details]
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1.CS5213 introduction The Capstone CS5213 HDMI to VGA converter combines an HDMI input with an analog RGBnDAC output. With support for on-chip audio digital-to-analog converter, saving costs and ...[Details]
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Button information------------Returns which mouse button was pressed: Button 1--》left mouse button, Button 2--》right mouse button, Button 3--》mouse wheel button.
Axis Information ------ Returns ...[Details]
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In the boost or buck topology shown in the figure, there is a boost power stage followed by a buck power stage. If the input voltage is higher than the output voltage, the boost power stage provides ...[Details]
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Jiwei.com reported on March 18 that severe heart failure is called "cancer in heart disease" and the only effective treatment is heart transplantation. There are about 15 million heart failure patien...[Details]
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The difference between sine wave inverter and UPS application
1. Advantages of using a sine wave inverter to power load equipment
a. There is no concern about lightning damaging com...[Details]
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For many ion implantation equipment that still use rotating wheels, large particles may fall on the surface of the wafer, which is like a high-speed missile colliding with the wall of a building. I...[Details]
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There have been many reports before that Apple will make new adjustments to the appearance of the upgraded version of the iPhone 12, such as reducing the bangs, and it is also possible to add an ...[Details]
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/*------------------------------ Function: generate pulse signal Author: Zhang Kaizhou Date: 2019-5-15 22:50:43 ------------------------------*/ #include reg51.h #define uchar unsigned char sbit o...[Details]
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Japanese iPhone Mania website released news on August 1st that iPhone 8 's Touch ID sensing technology may not be embedded in the screen, and this news was confirmed by Apple HomePod firmware analy...[Details]
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Abstract: In view of the latch-up effect of CMOS integrated circuits, several aspects of the latch-up effect in practical circuit systems are explained in detail. The use of strict power-on timing,...[Details]
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Today, various innovative technologies emerge in an endless stream, which have a huge impact on the test and measurement industry. NI has conducted in-depth exchanges with engineers from different ...[Details]
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