stratopause
1. Above the stratosphere is the stratopause.
其上是平流层顶。
2. The altitude of maximum temperature is called the stratopause
极大值温度的高度称为平流层顶。
3. In the stratopause lies the ozone layer, which protects the earth from the suns dangerous UV radiation.
臭气层就位于平流层顶,它可保护地球不受危险紫外线的辐射。