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在众多的大气现象中,既绚丽多姿又令人惊心动魄的现象要算是雷电了。地球上每天约发生800万次云对地的闪电,平均每秒钟约有100次。雷电主要出现在积雨云(俗称雷雨云)中。这种云是垂直伸展的巨大云块,在它形成和发展的过程中,由于冰晶之间的磨擦、水滴的破碎和冻结等作用,使云滴带有电荷并分离成正电荷或负电荷的聚集区,从而形成了
Among the many atmospheric phenomena, the phenomena that are both beautiful and thrilling are lightning. About 8 million lightning strikes on the Earth occur every day on Earth, with an average of about 100 times per second. Lightning mainly occurs in cumulonimbus clouds (commonly known as thunderclouds). This cloud is a massive cloud that stretches vertically. During its formation and development, cloud droplets are charged and separated into positively or negatively charged aggregates due to friction between ice crystals, crushing, and freezing of water droplets. District, thus formed