“electronic calculating punch”的概念、定义、翻译、参考文献-科学参考

单词	electronic calculating punch
释义	electronic calculating punch [i´lek`trän·ik `kal·kyǝ´lād·iŋ ´pǝnch] ^{COMPUTER SCIENCE} A card-handling machine that reads a punched card, performs a number of sequential operations, and punches the result on the card.
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