天气预报 > 其他 > 空气湿度多少为潮湿
空气湿度多少为潮湿
更新时间: 2020-10-30 00:00:00  

空气湿度的上限值不应超过80%,下限值不应低于30%,而当空气湿度高于70%时就被认定为潮湿。空气湿度是表示空气中水汽含量和湿润程度的气象要素,在一定的温度下,一定体积空气里含有的水汽越少则空气越干燥,水汽越多则越潮湿,而在此意义下,湿度常用绝对湿度、相对湿度、比较湿度、混合比、饱和差以及露点等物理量来表示.

关键词: 空气 湿度 多少 潮湿

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