卡片输入 meaning in Chinese

card input
◇卡片输入机 card reader

To read the punched cards into the computer requires a card reader instead of the tape reader .
要把穿孔卡写入计算机，就需用卡片输入机来取代纸带输入机。
Prepare a diagram similar to that on page 27 showing the various stages in using a computer with card input .
画一个类似于第27页上的那种图解，表明使用卡片输入的计算机时的各个步骤。
Punched card reader
穿孔卡片输入器
Card input magazine
卡片输入箱