本文对渍制钡钨阴极多孔钨结构与发射和蒸发性能的有关数据进行了分析研究。
Some data of emission and evaporation properties referring to the tungsten matrix structure of the impregnated cathode are analyzed.
左边的阴极被灯丝加热到高温，同时电子从阴极表面蒸发出来。
The cathode at the left is raised to a high temperature by the heater, and electrons evaporate from its surface.
论述了空心阴极放电时，其内部化学反应生成物的迁移、扩散、蒸发和溅射。
While hollow cathode being discharged, migration, diffusion, evaporation and sputtering of reaction products were analyzed.
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