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博士,我昨天看到一个奇怪现象。从空中掉下来的雨滴落在树枝上时,突然冻成一层冰把树枝都包进去了。你说的是“雨凇”,俗称“水柱”,是一种滴雨成冰的现象如果在近地面存在一个逆温层,即温度从地面向空中有逐渐递增的趋势,那么当雨滴或雾滴碰到温度等于或低于0℃的物体表面时,
Dr. I saw a strange phenomenon yesterday. When the raindrops falling from the sky fell on the branches, they were suddenly frozen in layers of ice and the branches were wrapped in. What you are talking about is the “rain”, commonly known as “water column” is a phenomenon of dripping rain into ice If there is a near-surface inversion, that is, the temperature from the ground to the air there is a gradual increase in the trend, then when the raindrops or fog Drop hit the surface temperature of the object is equal to or lower than 0 ℃,