mirror set

• 镜像集

mirror set的用法和样例：

例句

1. Memory mirroring splits the memory banks into a mirrored set.
   内存镜像将内存块拆分为一个镜像集。
2. Performing backups to mirrored sets of backup media reduces the impact of the possible loss of one of the backups.
   对备份媒体的镜像集执行备份可减少丢失某个备份所造成的影响。