英语词汇“focusing magnet”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	focusing magnet
释义	focusing magnet focusing magnet [′fō·kəs·iŋ ‚mag·nət] (electronics) A permanent magnet used to produce a magnetic field for focusing an electron beam.
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