英语词汇“mercury-pool cathode”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	mercury-pool cathode
释义	mercury-pool cathode mercury-pool cathode [′mər·kyə·rē ‚pül ′kath‚ōd] (electronics) A cathode of a gas tube consisting of a pool of mercury; an arc spot on the pool emits electrons.
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