That's why jet aircraft fly in the lower stratosphere !

这就是为什么飞机要在低平流层飞行的原因。

youdao

Most of the chlorofluoromethanes reside in the lower stratosphere.

大多数氯氟甲烷存留在平流层下部。

youdao

In the early 1960 s a worldwide aerosol band was discovered in the lower stratosphere at 17-24 km.

在六十年代初期，在17 - 24公里平流层下部发现世界范围气溶胶带。

youdao

In the week of the Asilomar meeting Science published evidence that more pollutants than previously appreciated, including oxides of sulphur, are getting into the lower stratosphere.

ECONOMIST: Geoengineering

While the aircraft has flown before, this was the first flight for it after being loaded up with eleven different scientific instruments, which will be used to examine trace gases, aerosols, and dynamics of the upper troposphere and lower stratosphere.

ENGADGET: NASA's unmanned Global Hawk completes key test flight

Other techniques aim to enhance marine cloud reflectivity by introducing sea salt aerosols in low clouds, mimic the effects of volcanic eruptions by injecting sulphate aerosols into the lower stratosphere, or place shields or deflectors in space to reduce the amount of incoming solar radiation.

FORBES: Green Groups Blast U.N. Climate Panel for Alarmism