击穿是由于极间带电粒子的碰少撞使气体电离及倍增过程所致,当低于气体击穿的压强下限时,取一级近似,在10-5~10-10托的范围内观察到放电,这种现象称为真空击穿。
... 真空光电元件 vacuum photocell 真空击穿 vacuum breakdown 真空三极管 vacuum triode ...
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采用高压真空器件解剖、扫描电镜分析和高压脉冲耐压试验分析了高压真空器件内的真空击穿、陶瓷击穿。
Subsequently, the breakdown happened inside of the high-voltage vacuum apparatus was researched initially by means of scanning electron microscope analysis and vacuum apparatus dissection.
托卡马克装置产生等离子体击穿的条件是在真空室区域中达到足够大的环电压以及尽可能大的零场区。
The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.
本文采用辅助高压击穿与能量续流的触发电路来导通真空触发开关tvs，对触发过程中的触发能量和时延特性进行了分析和研究。
Analysis and research were done for the trigger energy and time delay characteristics in the triggering process, using the energy storage and pulse formation trigger circuit to switch on the TVS.
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