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

术语	extract
释义	extract 【动】抽取,摘录;［摘取］ 1. To select and remove from a set of items those items that meet some criteria, for example,to obtain certain specified digits from a computer word as controlled by an instruction or mask. 从一个项目集里选出并移去符合某一准则的项目。例如,在计算机指令或掩码的控制下, 从计算机字里获取某些指定数字。 2. To separate specific parts of a word from the whole word. 从整个字里分离出该字的指定部分。 3. To remove specific items from a file. 从文件中移去若干指定的项目。
随便看	access bits access channel control access constraint access context access control access control register(ACR) access cycle access environment access hole accessibility access line access matrix model access mechanism access method access method routine access mode accessor accessor control access password access path access period access permission access port access priority access privilege

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