“accumulated total punching”的概念、定义、翻译、参考文献-科学参考

单词	accumulated total punching
释义	accumulated total punching [ǝ`kyü·myǝ´lād·ǝd `tōd·ǝl `pǝnch·iŋ] ^{COMPUTER SCIENCE} A checking procedure to ensure that no punch-card item has been dropped from a file.
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