Lastly, store foods at safe temperature.

最后一点是把食物存放在安全温度。

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When installed cooling to a safe temperature, contact automatic closure and a return to normal working condition.

当装置冷却到安全工作温度时，触点自动闭合，恢复正常工作状态。

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The reactor will operate at a safe temperature as long as the control rods are able to control the chain reaction and cool water is pumped into the reactor continuously.

只要控制棒能够控制反应，并且冷水可以被连续泵回反应器，那么反应堆就可以在一个安全的温度下一直运行。

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If several of these conditions are present at the same time, a person's body temperature may rise above safe levels.

VOA: special.2010.07.27

The gravity-based system responded as it was designed to, circulating water and steam in a continuous loop to keep the scale-model reactor at a safe temperature automatically.

CNN: Today/Tomorrow - Helping nuclear plants keep their cool

It is hard to argue that anything above the Holocene maximum (of about 0.5 degrees above the pre-industrial temperature) can preserve a safe climate, and that we have already gone too far.

FORBES: Breaking News: The Climate Actually Changes!

Only 8 percent correctly identified 160 degrees Fahrenheit (71 degrees Celsius) as being the temperature ground beef should reach to be safe.

CNN: graphic