| 释义 |
atmosphere of the Earth
基本例句
地球大气
Nitrogen forms about 78% of the earth's atmosphere.氮约占地球大气的百分之七十八。
Like Keck, the GCT uses adaptive optics to correct for the distortion caused when light passes through Earth's atmosphere.和凯克类似，大加纳利望远镜也采用一些光学补偿方法抵消地球大气对到达地球的宇宙射线的影响。 |