英语词汇“grid-pool tube”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	grid-pool tube
释义	grid-pool tube grid-pool tube [′grid ¦pül ‚tüb] (electronics) An electron tube having a mercury-pool cathode, one or more anodes, and a control electrode or grid that controls the start of current flow in each cycle; the excitron and ignitron are examples.
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