The hydrogen gas could then be fed into a storage system and used to generate electricity when additional or backup power is needed.

然后可以将氢气输入到存储系统中，并在需要附加或备用电源时用于发电。

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In areas where the wind dies down, backup electricity from a utility company or from an energy storage system becomes necessary.

在风能不稳定的一些地区，需要供电事业公司或者能量储存系统来提供备用电能。

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You can restore a backup image taken from a non-automatic storage database into an automatic storage database system, but not the opposite.

可以将从非自动存储数据库创建的备份镜像恢复到自动存储数据库系统，但是反之则不行。

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And you have a certain amount of redundancy in the system as well in terms of storage you can remove, a place where pictures and backup files can reside, and a way for files to be moved around without having to play around with cables or network connections.

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Designing and implementing shared IT services involves moving existing and new services to the cloud (both government or commercial hosting) to increase service elasticity, reduce system equipment footprints, free IT organizations from the expensive work of data center storage, maintenance, backup and recovery burdens.

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