英语词汇“pen recorder”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	pen recorder
释义	pen recorder pen recorder [′pen ri‚kȯrd·ər] (engineering) A device in which the varying inputs (electrical, pneumatic, mechanical) are marked by a signal-controlled pen onto a continuous recorder chart (circular or roll chart).
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