均质大气 homogeneous atmosphere
- 低层大气由均质的混合气体组成,所以也叫均质层。
The lower atmosphere is referred to as the homosphere because it has a uniform mixture of gases. - 高层大气包括气体成分不同的几个层,所以也叫非均质层。
The upper layer of the atmosphere is referred to as the heterosphere because it has several layers of different gases.
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