英语词汇“straight polarity”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	straight polarity
释义	straight polarity straight polarity [′strāt pə′lar·əd·ē] (metallurgy) Arrangement of an arc welding circuit in which the electrode is connected to the negative terminal.
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