thermionic valves
thermionic valves是什么意思、thermionic valves怎么读
【医】 热离子管, 热电管(热阴极整流管)
thermionic valves汉语翻译
【医】 热离子管, 热电管(热阴极整流管)
thermionic valves英语解释
名词 thermionic valve:
- electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope同义词：tube, vacuum tube, thermionic vacuum tube, thermionic tube, electron tube, thermionic valve