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單詞乎

thermionic tube

thermionic tube是什么意思、thermionic tube怎么讀

thermionic tube漢語翻譯

【電】 熱離子管

thermionic tube英語解釋

名詞 thermionic tube:

  1. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
    同義詞：tube, vacuum tube, thermionic vacuum tube, electron tube, thermionic valve
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