stratopause

stratopause

美 　英

• n.〔气〕平流层顶；平流层上限
• 网络平零顶；逸散层；同温层上限

英汉解释

n.	1. 〔气〕平流层顶 2. 平流层上限

英英解释

n.	1. the boundary layer between the stratosphere and the mesosphere, at about 50 km (30 mi) above the Earth's surface

例句

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。