You should make a copy of the disk as a backup.
你应该将磁盘复制一个备份。
Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.
尽管这些存储介质中有许多具有高容量，但具有压缩能力的备份工具是一大优势，它消除了多个磁盘或大型上传的不便。
While the terror group established a large, secretive external operations wing bent on attacking the West, it has also cultivated a backup strategy of enabling and inspiring attacks by individuals.
虽然这个恐怖组织建立了一个庞大的、秘密的外部行动部门，致力于攻击西方，但它也形成了一种支持和鼓励个人发动袭击的后备战略。
Every part of the system has a backup.
这套系统的每个部分都有备件。
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。
If that happens, the grasshopper has a backup defense.
如果发生这种情况，蚱蜢就有了后备防御。
This offloads the overhead of taking a backup on the production database.
这样就减少了在生产数据库上做备份的开销。
There should always be a backup for the key team member.
关键的团队成员应该总是有一个备份。
Set up a backup system to reach you.
制定一个能找到你的后备方案。
There's the main cooling system, a backup to it, a backup to the backup, a backup to the backup to the backup, and so on.
首先有一个主冷却系统，然后有一个备用系统，备用系统还有一个备用系统，再有一个备用系统的备用系统，如此下去。
The general rule of thumb is to always create a backup before beginning.
一般的经验法则是一定要在更新之前创建一个备份。
If the file exists, the installer creates a backup before making the changes.
如果该文件存在，安装程序在更改前会创建一个备份。
This will create an external snapshot and then perform a backup of that snapshot to a backup device such as tape.
可以使用该实用程序创建一个外部快照，然后将该快照备份到磁带等备份设备。
Always make a backup of your database before you make changes.
进行更改之前，始终对数据库进行备份。
It receives a file name, a maximum size, and a backup index.
它接受一个文件名称、一个最大尺寸以及一个备份索引。
In a backup situation, copying that quantity of information is excessive.
对于备份，复制如此大量的信息是很过分的。
Note, the more frequently you take a backup, the less data will be lost.
注意，如果非常频繁地进行备份，数据丢失的可能性就会比较小。
System backup is an essential part of a backup and is usually forgotten.
系统备份是备份中的一个重要部分，但往往被忽略。
A backup is performed if any of the criteria specified are true.
如果所指定的任一条件为真，则执行备份操作。
总得有个备份。
As it turns out, we believe RIM has a backup plan.
事实证明，我们认为RIM有一个备份计划。
DB2 V8.2 also introduced the capability for DB2 to alert you for the need of a backup, to actually perform a backup, or both.
DB 2V8.2还为DB 2引入了警告功能，它可以提醒用户需要备份，或者真正地执行备份，或者在警告同时执行备份。
That's a great backout plan-much easier than restoring from a backup.
这是一个很棒的备份计划，它比从备份中恢复要容易得多。
Backup criteria: Specifies when automatic backup should consider scheduling a backup.
备份条件：指定自动备份应在何时计划备份。
Performing a backup of the HMC.
执行HMC的备份。
Without such a backup, your only option is to roll back the entire cell.
如果没有此类备份，您的唯一选择将是回滚整个计算单元。
Highlight a backup image and move to the right panel.
高亮显示备份映像，并移动到右边的面板。
A static connector can point to a primary as well as a backup instance.
一个静态的连接器能够指向一个主要实例以及备份实例。
So why not consider doing that, just as a backup?
所以为什么不考虑这些职位以备万一呢？
So why not consider doing that, just as a backup?
所以为什么不考虑这些职位以备万一呢？
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