| 1. | When the main system fails, the backup system take over .
当主系统不能工作时，后备系统立即投入工作代替之。 |
| 2. | Once we ' re inside , i ' ll bypass the safe ' s backup system
一旦我们进去会绕过保险柜的安全系统 |
| 3. | A simple file - based backup system that s extremely easy to use
-基于文件的简单备份系统，非常易于使用。 |
| 4. | Do we have a data backup system
我们有数据备份系统吗？ |
| 5. | But without the proper code , the safe ' s backup system will engage
不过没有正确的口令保险柜的安全系统会启动 |
| 6. | But without the proper code , the safe ' s backup system will engage
不过没有正确的口令保险柜的安全系统会启动 |
| 7. | The distributed internet backup system ( dibs ) is designed to implement this vision
Dibs就是被设计来实现这个功能的。 |
| 8. | Battery backup system
蓄电瓶后援系统 |
| 9. | Backup system tables
备份系统表 |
| 10. | A fail - safe backup system ensures reliable operation , even if a fault develops in the main circuit
一个自动防故障装置的后备系统确保了可靠的运转，即时在主要电路产生了故障。 |
