天气预报 > 其他 > 空气温度3°河里水的温度有多少
空气温度3°河里水的温度有多少
更新时间: 2020-11-07 00:00:00  

空气温度3°,清澈见底的小河河水,水里温度有3℃~4℃,因为河水接触河床和大地,大地温度比空气温度变化慢而且比空气温度高一些!

比较深的大河河水,水底温度有4℃,水面温度为3℃,因为水在4℃时密度最大,沉在最底层。

关键词: 空气 温度 河里 多少

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