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With the development of modern science, the quantitative analysis of non-metallic elements is becoming more and more important. The quantitative analysis of non-metallic elements such as C, S, and Cl ...[Details]
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The soil fertilizer nutrient tester has high detection accuracy and is generally used by universities, research institutes and users who pursue high precision. The soil fertilizer nutrient tester i...[Details]
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As Biden works to address chip shortages, Intel has stepped up and pledged to help automakers. U.S. President Biden met with executives from major U.S. companies on April 12 to discuss the global c...[Details]
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A quarter of 2022 has passed, and domestic mobile phone brands have launched a large number of new mobile phones one after another. Most of them are high-end or even flagship products. Now it ...[Details]
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The hot summer makes us feel unbearable. Even breathing is hot on the way to work. I envy those who have cars. And those friends who drive to work every day don't seem to be much better. The sun scor...[Details]
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A typical electric vehicle (EV) charging station design for commercial and residential use includes energy metering, residual current detection (AC and DC), isolation safety compliance, relays and ...[Details]
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In the past month, Tesla's stock price has risen from $451 to $887. Last night, it rose from $700+ to $962, heading for $1,000. I think there is some consensus and some pendulum effect. According to ...[Details]
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Aircraft engine gas temperature is one of the most important parameters that characterizes whether the aircraft engine is working normally. It is also an important parameter that pilots and maintenanc...[Details]
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As the United States has been pressing Huawei step by step, Huawei has been taking cautious steps, not only achieving "de-A" in 5G base stations, but also trying to get rid of its dependence on the U...[Details]
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What are the technical indicators of silicon carbide for motors? Introduction to national technical standards for silicon carbide The development of third-generation semiconductor materials represe...[Details]
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Straightness tolerance is the allowable variation of the actual straight line from the ideal straight line. It is used to limit the shape error of the plane or space straight line. Its toleranc...[Details]
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On December 16, 2014, WPG Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a complete in-vehicle Wi-Fi aud...[Details]
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The correct selection of variable frequency
power supply
is crucial
for
the normal operation of the electronic control system of
mechanical
equipment. When selecting variable frequen...[Details]
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Generally, the SPI interface of all microcontrollers needs to configure the following contents (CPU as SPI master mode): 1. Pin function/direction configuration: The standard SPI interface consists...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
Analogue and Mixed Signal
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