In the discharge ground tests of satellites, an electron beam is mainly used to simulate the electron environment on geostationary orbit; however, the insulator is charged on the orbit by photoelec...

中文翻译：

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电子束与紫外线环境的放电阈值电压差异

在卫星放电地面试验中，电子束主要用于模拟地球静止轨道上的电子环境；然而，绝缘体通过光电在轨道上充电......