Subsequently, the breakdown happened inside of the high-voltage vacuumapparatus was researched initially by means of scanning electron microscope analysis and vacuum apparatus dissection.
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。
3
An ultra highvacuum gaseous hydrogen permeation apparatus has been designed.