cirrocumulus cloud 中文意思是什麼
cirrocumulus cloud
解釋
卷積雲- cirrocumulus : 卷積雲
- cloud : n 1 雲。2 雲狀塵埃、煙（等）；（鳥、蟲、飛機等的）大群，大隊。3 （水晶等的）霧斑，（鏡子等上的）...
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Cirrocumulus clouds are high clouds, generally with a cloud base at above 6000 metres where the temperatures are several tens of degrees celsius below zero. they are composed of tiny ice crystals and are thin and translucent
卷積雲屬于高層雲種，雲底高度一般在6000米以上，溫度是攝氏零下數十度，雲朵全部由細小的冰晶構成，薄而透光性高，看起來有蠶絲般的光澤。
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