thermionic valves
读thermionic valves
基本解释
汉语翻译
【医】 热离子管, 热电管(热阴极整流管)
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
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