名词
中文翻译：正常电子发射
同义词：
['normal current emission', 'normal current emission例句：1. The device is designed to emit a high-frequency signal at normal temperatures.（该设备设计为在正常温度下发出高频信号。）']
例句：
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1. The device is designed to emit a high-frequency signal at normal temperatures.
该设备设计为在正常温度下发出高频信号。
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2.The research focused on the normal electron emission in the field of semiconductors.
研究专注于半导体领域的正常电子发射。
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3. In this experiment, we observed the normal electron emission from the cathode to the anode.
在这个实验中，我们观察到了从阴极到阳极的正常电子发射。