大家都搜：
低层大气，下层大气
1、atmosphere pressure───大气压力，大气压强
2、enliven atmosphere───活跃气氛
3、lower and lower───越来越低
4、lower───adj.下方的；在底部的；（数字或数量）较小的；下游的；下级的；下等的；v.变昏暗；变恶劣；减低；放下，降下；贬低；adv.处于较低位置地；向低处下降地；n.(Lower)（美、英）洛厄（人名）
5、superabundant atmosphere───大气过剩
6、atmosphere───n.气氛；大气；空气
7、overlying atmosphere───上覆大气
8、standard atmosphere───[气象]标准大气；n.标准大气
9、oxidizing atmosphere───[冶]氧化气氛；权化气氛
1、The lower atmosphere is referred to as the homosphere because it has a uniform mixture of gases.───低层大气由均质的混合气体组成，所以也叫均质层。
2、In the lower atmosphere, pollutants like sulphur dioxide "rain out" of the air within days.───在大气层底部，像二氧化硫等污染物会随着下雨几天内就从空气中排出。
3、They typically occur in the lower atmosphere ahead of a storm front.───它们通常于暴风雨前在低层大气中露面。
4、result, the surface and the lower atmosphere warm up.───因此，地表和低层大气的温度相应升高。
5、The theory was that 'brown clouds' were cooling the lower atmosphere and therefore masking some of the warming effects of greenhouse gases.───有一种理论认为“棕色云”让低层大气变冷，从而掩盖了温室气体的一些致暖效应。
6、In the lower atmosphere, pollutants like sulphur dioxide rain out of the air within days.───在大气层底部，像二氧化硫等污染物会随着下雨几天内就从空气中排出。
7、Spacecraft: Vehicle designed to operate, with or without a crew, in a controlled flight pattern above Earth's lower atmosphere.───航天器：设计在地球低层大气上按受控飞行路线运行的载人或不载人的飞行器。
8、Sometimes the ring comes down and curves into the lower atmosphere, causing strange electrical effects.───这个环有时会下降，弯入大气层的底层，结果引起了奇怪的电效应。
9、A release of radiation confined to the lower atmosphere should be steered out to sea under such conditions.───在这种情况下，在低空中的泄露放射物应该被风吹向海上。