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室内窗户上霜是什么原因
更新时间: 2021-02-03 15:12:25  

室内窗户上霜是因为室内外温差很大,当室内空气的湿度大于80%,而室外的气温低于0摄氏度时,室内空气中的水蒸气遇到冷的玻璃就容易在窗户上形成冰花,这种冰花就是霜。当窗户上出现霜时,可以在窗户上涂一层肥皂水或者是食用油,也可以在窗户上涂凡士林溶液,这些方法都可以在一定程度上防止窗户结冰。也可以用热风吹窗户的玻璃,让玻璃表面的温度大于结霜时的温度,这样做窗户就不可能结冰。

关键词: 室内 窗户 什么 原因

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