It relied on punched CARDS and paper tape but also used inexpensive disk storage (1mb total).
它依赖于穿孔卡片和纸带而且还使用廉价的磁盘存储(总量为1MB)。
A perforation, as in a punched card or paper tape.
在穿孔卡片或纸带上穿孔的一种动作。
Paper tape Strip of paper which records data as a series of punched holes arranged in "channels" or "tracks" across the width. Also called Perforated tape, punched tape.
用连续打孔的方法记录数据的长条纸带。小孔横过纸宽，以“通道”或“轨道”排列。亦称穿孔纸带。
Paper tape Strip of paper which records data as a series of punched holes arranged in "channels" or "tracks" across the width. Also called Perforated tape, punched tape.
用连续打孔的方法记录数据的长条纸带。小孔横过纸宽，以“通道”或“轨道”排列。亦称穿孔纸带。
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