detached cloud 中文意思是什麼
detached cloud
解釋
碎雲-
It is so high in the upper air that when the sun has not risen above the horizon before dawn or has gone downhill after nightfall, sunlight can still shine on this detached, over - hanging and shadowless cloud. after scattering the sunlight, it produces an attractive red or orange hue, a very common sight on summer days
所以清晨當太陽還沒有升到地平線上或傍晚太陽已下山後,光線都會照到這種孤懸高空而無雲影的捲雲上,經過散射后,顯現出漂亮的紅色或橘紅色的霞象,在夏日的晴空中十分常見。
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