同时这项实验显示，25000年前在严酷的北极条件下，猛犸象不仅仅是靠它们独特的长毛外衣来保暖，而且它们的静脉中还有防冻剂。
And it revealed that the beasts used more than their distinctive shaggy coats to keep warm in harsh Arctic conditions 25, 000 years ago - they had antifreeze in their veins.
在冬季，地热泵会将水与乙二醇(防冻剂)的混合物泵入深入地热井的管道中进行循环。
During the winter months, the pump circulates a mix of water and glycol (antifreeze) into the Wells through loops of pipe.
这种蛙类的回复机制是这样的：通过把水分转移到一些不会被冰冻伤害的部位，以达到一种“血液防冻剂”的目的。
The frogs' resilience is linked to a shifting of water to areas less likely to be damaged by freezing, as well as natural "antifreeze" in their blood.
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