名词
中文翻译:热电子发射电流
同义词:
['热电子发射电流,热电子发射电流,热电子发射电流例句:1. Thermionic emission is a process in which electrons are ejected from a metal surface into an external electric field.(热电子发射是一种过程,其中电子从金属表面被电场弹出。)']
例句:
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1. Thermionic emission is a process in which electrons are ejected from a metal surface into an external electric field.
热电子发射是一种过程,其中电子从金属表面被电场弹出。
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2. In thermoelectric devices, thermionic emission occurs when a temperature gradient drives the flow of electrons across the junction between two dissimilar materials.
在热电设备中,当温度梯度推动电子穿过两种不同材料的接合处流动时,发生热电子发射。
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3. Thermionic emission is used in many applications, including solar cells and thermoelectric generators.
热电子发射在许多应用中使用,包括太阳能电池和热电发电机。