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为什么蒸馏水会结冰

更新时间: 2020-10-09 00:00:00     

蒸馏水在以下情况下会结冰:

1、零度之下依然不结冰的过冷水,处于一种“亚稳态”,一旦有外界扰动,会迅速结冰;

2、常压下,水温低于摄氏零度时,就会结冰;

3、温度够低并且水滴中有供微小冰晶附着凝结的晶核,如微小杂质。

关键词: 为什么 蒸馏水 结冰

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