“collating unit”的概念、定义、翻译、参考文献-科学参考

单词	collating unit
释义	collating unit [`kä´lād·iŋ ´yü·nǝt] ^{COMPUTER SCIENCE} 1. An electromechanical device capable of performing singly or simultaneously the merging, sequence-checking, selection, and matching of punched cards. Also known as collator. 2. A utility program for merging records from two or more files into a single file.
随便看	service bit service brake service bureau service ceiling service compartment service dead load service engineering service factor service life service oscillator service pipe service program service rating service road service routine service shaft service test service time service valve service velocity service volume service wires servicing servicing time serving

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