“unit record device”的概念、定义、翻译、参考文献-科学参考

单词	unit record device
释义	unit record device [`yü·nǝt `rek·ǝrd di´vīs] ^{COMPUTER SCIENCE} Any piece of equipment such as punch card readers, card punch, and line printers.
随便看	superior conjunction superior ganglion superior mesenteric artery superior mirage superior planet superior tide superior transit superior vena cava superjacent superjacent roadway system superjacent waters super-large-scale integrated circuit superlattice superlayer superleak superline superluminal radio source supermale supermassive star supermature super-metal-rich star supermicro supermini supermode laser supermolecule

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