retrieval中文什么意思

n.
(可)取回，(可)恢复，(可)挽回；(可)修补，(可)修正，(可)更正；(可)弥补，(可)补偿。 beyond retrieval 不能补救的，不能挽回的。

• assisted retrieval:    辅助检索
• associative retrieval:    相关检索
• attribute retrieval:    属性检索

例句与用法

更多例句：  下一页

1. The following listing summarizes the more common retrieval programs .
   下表概述了较常用的检索程序。
2. Recently computers have come into use for storage and retrieval of these data .
   近年来计算机已用来储存和提取这些资料。
3. A general schematic view of a data storage and retrieval system is given in fig1-1 .
   数据存储和检索系统的总框图见图1-1。
4. Not collected, even the most clever retrieval techniques cannot recover them for use in the present .
   如不加以收集，就是最先进的补救技术也不能使它恢复以供当前使用。
5. Computer retrieval may be only marginally worthwhile in a university environment, say, whilst fully viable in industry .
   计算机检索在大学环境中只有一些辅助功效，而在工业中则可以全面展开。

英文释义

名词

1. the act of regaining or saving something lost (or in danger of becoming lost)
   同义词：recovery
2. the cognitive operation of accessing information in memory; "my retrieval of people''s names is very poor"
3. (computer science) the operation of accessing information from the computer''s memory