Hospitals and data back-up centers cannot afford power outages.

医院和数据备份中心，不能停电。

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Create a checklist that addresses plans for short-term relocation, data back-up and communication systems.

列一个清单，上面记录好短期的重新安置方案，以及如何做好数据备份和通讯系统恢复等工作。

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The battery is used for data back-up in the event of a power failure as mentioned above, and continuous operation of a real time clock.

这个电池的作用是，在发生电源故障前，进行实时数据备份和连续操作。

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The N230 ensures peace-of-mind for mobile workers by including the Samsung Recovery Solution, enabling simple and automatic data back-up.

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Each PC has its own programs, files, data back-up and security.

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MacKeeper is a suite of 16 software utilities including Internet security, file recovery, data encryption and back-up.

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