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The position and potential of the virtual cathode caused by space charge effects oscillate periodically.
空间电荷形成的虚阴极的位置和电势周期性地振荡。
This is the summarization of a virtual cathode radiation experiment on the EPA - 74 pulse-line accelerator .
本文概述在EPA-74脉冲线加速器上进行的虚阴极振荡微波辐射实验。
Theoretical analyses are carried out to study the space-charge-limiting current in coaxial configuration and the terms of virtual cathode formation.
对其相关束流特性进行了理论分析，得到了同轴空间径向传输空间电荷限制电流，以及虚阴极产生的条件和电子束运动的基本规律。
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