栅极发射 meaning in English

grid emission

The problems of insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower are rather outstanding and general during designing and manufacturing the tube with pyrolytic graphite grids in xuguang corporation . the technological experiments and the academic discussing which this article did to aim at these problems possess values of using for reference by other type tubes
其中,热态时极间绝缘低和耐高压能力差的问题是旭光公司在研制和生产热解石墨栅极发射管中遇到的比较突出的共性问题,课题针对这些问题所做的工艺试验和理论探讨对其它管型具有借鉴和参考价值。