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“punched card”简单造句,punched card造句子

栏目: 造句 / 发布于: / 人气:1.37W

A card on which binary coded data are recorded with recording density larger than a punched card. The recorded data can be readout by optical or magnetic readers.

ducol-punched card system

A device which reads data from punched cards and sends them to the computer.

not punched card of paper or paperboard[fur punch card machines, whether or not in strips]

A perforation, as in a punched card or paper tape.

To read the punched cards into the computer requires a card reader instead of the tape reader.

punched card造句

punched card accounting machine

punched card controlled computer