database recovery

• 数据库恢复

database recovery的用法和样例：

例句

1. The database is restored to its state as of a full database backup.
   将数据库恢复到完整数据库备份的状态。
2. Use the Database Recovery Management tool to remove the recovery storage group.
   使用数据库恢复管理工具删除恢复存储组。