单词 | θ116223 |
释义 | society > computing and information technology > hardware > secondary storage > [adjective] > relating to punched card or tape (3) summary punched1939 prepunched1940 Having holes already punched; spec. (of data, etc.): already stored or represented as a pattern of holes in a card, etc. zone1950 A hole in certain punched cards that is punched above the column of holes representing non-zero digits and is used in conjunction with these latter… |
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