thermionic valve 详细解释

thermionic valve

[.θə:mi'ɔnik vælv]

n. [物]热离子管, 热阴极电子管

词形变化

形容词: thermionic |

英英释义

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

补充

thermionic valvethermionic valve1.热离子管,热阴极电子管