在脚趾的穿孔模式。
读入或感知穿孔纸带上的穿孔模式，将它所代表的数据转换成电信号的一种设备。
A device that reads or senses the hole patterns in a punched tape, transforming the data from the hole patterns to electrical signals.
Joseph Marie Jacquard创造了一种可以附加在织布机上的设备，它使用一个打孔模式(很像早期计算机的穿孔卡片)编织图案。
Joseph Marie Jacquard created a device which could be affixed to looms, which used a pattern of holes, much like early computer punched CARDS, to direct the textile design.
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