英语词汇“key punch”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	key punch
释义	key punch key punch n (Computer Science) Also called: card punch a device having a keyboard that is operated manually to transfer data onto punched cards, paper tape, etc vb (Computer Science) to transfer (data) onto punched cards, paper tape, etc, by using a key punch key punch key punch [′kē ‚pənch] (computer science) A keyboard-actuated device that punches holes in a card; it may be a hand-feed punch or an automatic feed punch. AcronymsSeekey pad
随便看	congenital talipes equino varus extension phone extension planning area extension program extension publications library on request extension q extension r extension reel extension register extension ring extension risk extension rule extension s extensions extension school extension segment extensions emphasizing prolog applications and reusability extension service extension service of the usda extensions for control engineering and manufacturing extensions for control, engineering, and manufacturing extensions for financial services extensions for real-time extensions for real time market data extensions manager

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