differential backup

differential backup 基本解释

差异备份
[计] 差异备份

differential backup 用法和例句

1、Any data since last full or differential backup is lost.

自上次完整备份或差异备份后的任何数据将丢失。

2、A differential backup skips forward to when the differential backup was taken.

差异备份将向前跳到进行差异备份的时间点。

3、A differential backup captures only the changes since the last full database backup.

差异备份只能捕获自上次完整数据库备份之后的更改。

4、Also see Copy and archive a whole subdirectory, Section 8.3 And Differential backup and data synchronization, Section 8.4.

亦可参阅差量备份与数据同步，第8。4节。

重点词汇

differential adj. 差别的；特意的；[数]微分的；[机，物]差动的 n. [数]微分；差别；工资级差；[机]差动器

backup n. 支持，后援；阻塞；<计>备份文件；[乐]伴奏 adj. 备用的，后补的；支持性的；伴奏的