n.(大气层的)中间层

The mesosphere is the layer of the Earth's atmosphere just above the stratosphere.
平流层之上就是地球大气层中的中间层。
Satellites orbiting in the mesosphere experience temperatures near absolute zero.
在中间层运行的卫星经历接近绝对零度的温度。
Meteors often burn up in the mesosphere due to friction with the thin air.
由于与稀薄空气的摩擦，流星通常会在中间层燃烧殆尽。
The mesosphere extends from about 50 km to 85 km above the Earth's surface.
中间层大约从地面以上50公里延伸到85公里。
Clouds are rare in the mesosphere because of its low atmospheric pressure.
因为压力极低，中间层很少有云层出现。
The noctilucent clouds, visible in the mesosphere at night, are made of ice crystals.
夜晚可见于中间层的夜光云由冰晶构成。
Scientists study the mesosphere to understand atmospheric changes and space weather.
科学家研究中间层以了解大气变化和太空天气。
Some high-altitude balloons are designed to reach the mesosphere for scientific experiments.
一些高空气球被设计成可以到达中间层进行科学实验。
Temperature inversion occurs in the mesosphere, where it gets colder with increasing altitude.
中间层存在气温逆增现象，即随着高度增加，气温反而降低。
The mesopause, the coldest part of the mesosphere, marks the boundary between the mesosphere and thermosphere.
中间层最冷的部分——中温层，标志着中间层和热层的分界线。