They bring great convenience to human beings, but they also join the group of damaging ozone sphere at the same time.
它们给人类带来了极大的便利，但是他们同时也破坏了臭氧层。
The result shows that the distribution and the change of geomagnetic field are in line with the distribution and the change of ozone sphere. It is believed that this is the result o…
结果是地球磁场的分布和变化与臭氧层的分布和变化具有明显的一致性，这种一致性是地球磁场影响的结果。
应用推荐