“平流层”怎么读？

“平流层”的英语可以翻译为：stratosphere ...

大多数氯氟甲烷存留在平流层下部.Most of the chlorofluoromethanes reside in the lower stratosphere.由于光化过程,在平流层与中层内产生了臭氧.Ozone is formed in the stratosphere and mesosphere by photochemical processes.极大值温度的高度称为平流层顶.The altitude of maximum ...