thermionic valves

 
  • [医] 热离子管, 热电管(热阴极整流管)
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thermionic valves的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 thermionic valve:
  1. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

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临近单词

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