英语词汇“reverse polarity”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	reverse polarity
释义	reverse polarity reverse polarity [ri′vərs pə′lar·əd·ē] (metallurgy) An arc-welding circuit in which the electrode is connected to the positive terminal. AcronymsSeeRP
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