计算机术语“keypunch”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	keypunch
释义	keypunch 键盘穿孔机;［键打孔］ A keyboard-actuated punch that punches holes in a data medium. 一种由键盘操纵的穿孔设备,用以在数据载体上进行穿孔。同keyboard punch。
随便看	document profile level document reader document reference edge document retrieval document retrieval system document structure document transfer and interactive mode document transfer mode docuterm DO group do-ityourself virtual machine DO loop DO domain domain operator dongle do-nothing instruction do-nothing operation don't care don't care states doorbell dope vector DOR dormant dormant file structure dormant state

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