backup
常考释义
1.增援;后援extra help or support that you can get if necessary
The police had backup from the army.警方得到了军方的增援。
We can use him as a backup if one of the other players drops out.如果有参赛者退出,我们可以用他作为替补。
a backup power supply备用电源
2.(文件等的)备份a copy of a file, etc. that can be used if the original is lost or damaged
Always make a backup of your work.所有文件都须备份。
a backup copy备份文件
More to the point, the Sudanese government evidently has no backup plan to replace the vital services the NGOs provided.
更重要的是,苏丹政府显然没有能够替代这些非政府组织提供的重要服务的后备计划。
After formatting, each file or tape contains a media header for the media set and is ready to receive backup content.
设置格式后,每个文件或磁带都包含媒体集的媒体标头,可以开始接收备份内容。
As a best practice, keep three copies of the backup media, and keep at least one copy offsite in a properly controlled environment.
最佳做法是保存三份备份媒体副本,并至少将其中一份副本保存在有适当防控措施的远离现场的环境中。
How much time will pass between backup operations?
在备份操作之间应该间隔多长时间?
It will simplify your manual backup operations by means of an easy-to-use interface and a scheduling module.
它将简化你的备份手工作业方式,一个简单易用的界面和一个调度模块。
After his death, my mother had to raise us alone, and she was acutely aware that she was truly on her own, with no backup plan.
父亲去世以后,妈妈不得不独自抚养我们。她深切地意识到她得真正地靠自己,没有别的办法。
A Tepco spokesman said the company takes all required safety measures and has built-in backup systems to handle contingencies.
东京电力一位发言人说,公司采取所有要求采取的安全措施,并拥有内置备用系统来应对紧急情况。
This approach is often used to enable the use of backup servers in performing fail-over support for improving service availability.
通常使用这种方法启用执行故障排除支持的备份服务器(backupserver)的使用来改善服务的可用性。
You need to be careful if you try to install a copy of the JDK or SDK from a backup into a directory different from the default location.
在您试图将JDK或SDK的副本从备份安装到缺省位置上的另一个目录中时,需要格外小心。
You might have to scroll to the bottom of the log file to find the information that relates to the most recent backup .
可能必须滚动到日志文件的底部,才能找到与最新的备份有关的信息。
Indeed, the alt_disk_copy is often used to clone the rootvg to a spare disk for regular on-line backup of rootvg.
对于rootvg的定期在线备份,常常使用alt_disk_copy把rootvg克隆到空闲磁盘上。
This online backup and file synchronization service seems to be a popular one among freelancers, particularly our readers.
这个在线备份和文件同步服务,在自由作家特别是我们的读者中似乎是最流行的一个。
Obama said the backup plan was an important fallback in case lawmakers cannot agree on a broad deficit reduction plan.
奥巴马称,麦康奈尔和里德的方案是为避免两党无法就广泛减赤计划达成一致的重要退路。
In the case of a failure on Saturday, you could restore the first Sunday full backup and apply the delta backups from Monday until Saturday.
在星期六出现失败的情况下,您可以恢复第一个星期天的完全备份,并应用星期一到星期六的delta备份。
With online backup, there is a means to roll forward the logs to any specific point in time or to the end of the logs.
利用在线备份,就可以将日志前滚到任何特定的时间点或日志的末尾。
Comparing the file sizes with the ls command, you see that the backup was used to replace the current database.
通过ls命令比较文件的大小,您可以看到备份被用于替换当前的数据库。
Helps you make a copy of the data on your hard disk drive. You can use this backup copy to restore your data if it becomes lost or damaged.
帮助您在硬盘驱动器上制作数据的副本。如果您的数据丢失或损坏,您可以使用此备份副本恢复它。
This facilitates continued archives being created on a piece of media without having to space out to the end of the previous backup first.
这让后续的归档更容易创建在介质上,如果没有这样做则必须把前面首次备份的尾部隔开。
Realistically, though, this does not always happen, and corruption can, of course, occur right before your regularly scheduled backup.
实际上虽然不是经常做,损坏会恰恰发生在定期已计划的备份之前。
It also means that you're editing the only version of the file on your system, so you'd better make a backup of the folder content.
这也同样意味着你所修改的内容在你的系统上只有唯一的一个版本,因此你最好做个备份。
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