英语词汇“thermionic valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

thermionic valve

释义

Noun: thermionic valve

Electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
- tube, vacuum tube, thermionic vacuum tube, thermionic tube, electron tube

Derived forms: thermionic valves

Type of: electronic device

Part of: circuit, electric circuit, electrical circuit

Encyclopedia: Thermionic valve

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