The key to successful application of this method in real data processing lies in appropriate spacial grids and time iteration step size.

选取合适的空间网格距离和时间迭代步长，是该方法应用到实际资料处理中的关键。

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Subtle effects of run-of-the-mill space storms may also wear down key components in electric power grids, making them liable to early failure.

普通的太空风暴次的细微影响也会磨损电网的关键部分，使它们提早失效。

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As a result of rising sea levels from warming global temperatures, coastal communities will require vastly expensive upgrades to key infrastructure such as subways, power grids and hospitals to boost their resiliency to stronger storms.

FORBES: Preparing For The Next Sandy