That triggered the emergency diesel generators to startup and provide backup power for plant systems.

由此工厂自备紧急柴油发电机启动为工厂提供电力。

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The inability to restore from a backup in an emergency situation will have serious consequences for your company and probably for you as a DBA who is responsible for these tasks.

如果在紧急情况下无法从备份中还原，对于公司而言，会带来很严重的后果，对于负责这些任务的 DBA 而言，后果可能也很严重。

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Capacity backup adds to availability and allows for a minimum set of active processes that can be activated in the event of an emergency.

计算能力备用有助于提高可用性，允许只启用最少量的处理资源，可以在发生紧急事件时启用更多的处理资源。

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Minimal electric power generation use, mainly for emergency backup, peaking, and to handle rapidly swinging loads.

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An emergency backup generator is only allowed to operate for 200 hours every year and only in the event of an emergency power failure or for routine testing and maintenance.

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It landed safely using backup systems and the 42 people aboard evacuated using emergency slides.

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