Tip: before equipment must be good backup important data of the original system. Transfer of personal data and backup hard drive in advance.

提示：设备前请必须备份好原系统的重要数据。主张提前转移个人资料并备份硬件驱动。

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Responsible for backup, modification, updated all equipment program.

负责设备程序的修改、备份更新工作。

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The companys products convert and control raw electrical power from any central, distributed, renewable, or backup power source into high-quality power required by electronic and electrical equipment.

该公司的产品从任何转换和控制中心，分布式，可再生，或将电子和电气设备需要高品质的电源备用电源原料的电力。

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The loss of two power channels, however, could threaten science experiments and backup equipment.

WSJ: Spacewalkers Replace Space Station Pump

They had to be surrounded with backup equipment like diesel generators and hundreds of pumps and valves meant to squelch problems before they turned into disasters.

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There's no backup talent and no massive equipment.

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