计算机术语“update file”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	update file
释义	update file 更新文件;［更新档案］ 1. A file from which a program reads a record, updates fields in the record, and writes the record back into the location from which it came. 一种文件，程序从该文件中读一个记录、修改记录中的某些字段，然后将这个更新的记录重新写回到它原来的位置.2. A file that holds changed versions of existing records of a master file and/or new records that are to be included during updating. 一种文件，含有主文件中现存记录更改后的版本和/或更新时要加入的新记录.
随便看	scan scan area scan band scan head scan length scanner scanner interface trace (SIT) scanning scanning field scanning limit scanning line scanning machine scanning pitch scanning rate scan period scatter format scatter /gather scatter loading scatter read scatter transfer scavenging SCB SCBBR SCDR schedule

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