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如何判断气流的性质
更新时间: 2020-09-16 00:00:00  

一般下沉的气流温度偏低,所以重,低温的空气含水能力较弱,所以少雨。而上升的气流温度偏高,所以轻,高温的空气含水能力增强,所以多雨。高纬度地区的河流、湖泊、海洋较少,加上温度低,所以高纬度流向低纬度地区的空气干燥。低纬度地区的河流、湖泊、海洋较多,加上温度高,所以低纬度流向高纬度地区的空气湿润。

关键词: 如何 判断 气流 性质

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