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相对湿度多少合适
更新时间: 2020-11-06 00:00:00  

相对湿度49%~5l%合适,相对湿度过低或过高,对人体都不适甚至有害。

相对湿度是指空气中水汽压与饱和水汽压的百分比,湿空气的绝对湿度与相同温度下可能达到的最大绝对湿度之比,也可表示为湿空气中水蒸气分压力与相同温度下水的饱和压力之比。

关键词: 相对湿度 多少 合适

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