vacuum tubes

英美

[医] 真空管

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vacuum tubes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 vacuum tube:

electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

vacuum tubes的相关资料：

临近单词

vacuum arc vacuum vacuum ultraviolet ray vacuum aluminum bucket vacuum steam stripping vacuum recharging well vacuum sufficient mold vacuum tube Gm-meter vacuum drainage system vacuum insulated panel vacuum sewerage system vacuum melting furnace

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