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

术语	before image
释义	before image 前象 In System／38, the image of a record in a physical file member before the data has been modified by a write, update, or delete operation. 在IBM System／38中,在数据被写入、更新或删除等操作修改之前,在物理文件成员中一个记录的映象。
随便看	arithmetic constant arithmetic data arithmetic exception arithmetic expression arithmetic IF statement arithmetic instruction arithmetic logic unit arithmetic operation arithmetic operator arithmetic overflow arithmetic picture data arithmetic pipeline arithmetic register arithmetic scan arithmetic shift arithmetic underflow arithmetic unit arithmetization of formal system armed interrupt armed state ARPA ARPANET ARPA network (ARPANET) operation ARPA network control program (NCP) ARPA packet switching

计算机英汉双解词典包含21137条计算机术语英汉翻译词条，基本涵盖了全部常用计算机术语的翻译及用法，是计算机学习及翻译工作的有利工具。