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晚上看星光能予测天气。本来星星的稀密和明亮的程度是不会变化的,星光看去有变化的原因,实际上是空气状况有了变化。例如:空气中有许多水汽和杂质时,星光看去就会模糊不清,当高空各层空气移动情况不同的时候,星光看去就会闪动,这就是予测天气变化的依据。根据夜间星光的稀密与明亮程度来予测天气的变化,总结往年的经验,分三个不同星光的等级。一、星星在天上排列得很稀疏,看上去星星之间的距离很清楚,就算做“稀”。如果
Starlight night to test the weather. Originally the brightness and brightness of the stars will not change, the star seems to have changed the reason, in fact, has changed the air condition. For example: when there are many water vapor and impurities in the air, the star looks fuzzy, and when the air movement in different layers is different, the star looks blinking, which is the basis for predicting the weather changes. According to the brightness and brightness of night stars to measure changes in the weather, summed up the experience of previous years, divided into three different grades of stars. First, the stars arranged in the sky is very sparse, the distance between the stars seems very clear, even if “thin.” in case