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气候干旱与气候干燥的区别
更新时间: 2020-09-14 00:00:00  

1、气候干旱是指淡水总量少,不足以满足人的生存和经济发展的气候现象,一般是长期的现象。干旱从古至今都是人类面临的主要自然灾害,即使在科技发达的今天,它造成的灾难性后果仍然比比皆是;

2、气候干燥通常是自然环境的一种,与干燥环境相对应的是潮湿环境。两者的区别在于所处环境中空气的水分含量多少。干燥环境一般是空气中含水量低于正常环境的平均含水量。水分越少,环境的干燥程度越高;

3、干旱表示降水少,干燥表示空气湿度低。

关键词: 气候 干旱 干燥 区别

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