Auto cooling after power off is safety design.

关机自动冷却功能，安全设计。

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The slowdown could mean the economy is cooling after strong second-quarter growth.

增长减缓可能表示在第二季度强劲的增长之后经济增长趋于平稳。

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Rapid cooling after nitrocarburizing, martensite structure is obtained at the diffusion layer.

氮碳共渗后快冷，在渗层获得含氮碳的马氏体组织。

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Hours earlier, the plant operator switched off a reactor cooling system after discovering rats near critical equipment.

BBC: IAEA calls for improvements at Japan's Fukushima plant

On the first day, he used the cooling device after riding, and found that his temperature returned to normal within a few minutes.

ECONOMIST: Athletics

The power plant's cooling systems failed after the quake and tsunami, leading to the reactors overheating.

BBC: Fukushima workers in hospital after radiation exposure