backups

英 [ˈbækʌps]

美 [ˈbæˌkʌps]

n.  增援; 后援; (文件等的)备份
backup的复数

柯林斯词典

• N-VAR （物资、人员等的）支持，辅助
  Backupconsists of extra equipment, resources, or people that you can get help or support from if necessary.
  1. There is no emergency back-up immediately available...
     手头无法获得应急支持。
  2. Alternative treatments can provide a useful back-up to conventional treatment.
     替代疗法能为传统的治疗提供有效的辅助。
• N-VAR 备用品；后备计划
  If you have something such as a second piece of equipment or set of plans asbackup, you have arranged for them to be available for use in case the first one does not work.
  1. Every part of the system has a backup...
     系统的每个部分都有备用元件。
  2. Computer users should make regular back-up copies of their work.
     计算机使用者应该定期对自己的工作进行备份。

双语例句

• ( computer science) a computer file dedicated to storing and updating computer backups.
  （计算机科学）用于储存和更新计算机备份的计算机文件。
• The backups are represented in the two scripts in the Downloads section.
  下载部分中的两个脚本代表了这两个备份。
• Ensure that your backups are consistent and reliable.
  确保您的备份是一致的和可靠的。
• Note that the combination database and table space incremental backups are permitted.
  注意，允许进行组合数据库和表空间增量备份。
• System backups are encrypted.
  系统备份也是加密的。
• This grid lists the transaction log backups available for the selected database.
  此网格列出了选定数据库可以使用的事务日志备份。
• This lets you use log backups to recover the database to a specific point in time.
  这让您可以使用日志备份将数据库恢复到特定时间点。
• Database backups can be performed online using system procedures, or offline using operating system copy commands.
  数据库备份可以通过使用系统过程在线执行，也可以使用操作系统复制命令离线执行。恢复操作是通过连接URL属性提供的。
• For log backups, the log backup includes log records up to but not including this lsn.
  对于日志备份，它包含的日志记录最多到（但不包含）此lsn。
• Performs system backups and recovery.
  完成系统备份和恢复。