differential backup

• n. [计]差异备份

例句

用作名词 (n.)

1. You can also perform differential backups.
   还可以执行差异备份。
2. Pages in the roll forward set are overwritten with any more recent ones from the differential backup.
   前滚集中的页将由差异备份中较新的页覆盖。

词汇搭配

• back up (因积聚而)拥堵...