“punched-card accounting machines”的概念、定义、翻译、参考文献-科学参考

单词	punched-card accounting machines
释义	punched-card accounting machines [`pǝncht ¦kärd ǝ`kau̇nt·iŋ mǝ´shēnz] ^{COMPUTER SCIENCE} Machines and equipment, primarily electromechanical in operation, using punched cards as input/output media to record, sort, list, tabulate, select, merge, interpret, or total data.
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