“magnetic card file”的概念、定义、翻译、参考文献-科学参考

单词	magnetic card file
释义	magnetic card file [mag`ned·ik `kärd ´fīl] ^{COMPUTER SCIENCE} A direct-access storage device in which units of data are stored on magnetic cards contained in one or more magazines from which they are withdrawn, when addressed, to be carried at high speed past a read/write head.
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