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物理固液气三态的变化.怎样解释

更新时间: 2020-07-04 00:00:00     

固体变液体是融化,需要吸热。液体变固体是凝固,需要放热。固体变气体是升华,需要吸热/气体变固体是凝华,需要放热。液体变气体是汽化,需要吸热。气体变液体是液化,需要放热。

关键词: 物理 变化 怎样 解释

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