As satellites for earthquake were launched in many developed countries, more and more seismo-ionospheric coupling phenomena were reported. And more and more people focus on these phenomena.

随着发达国家已经发射了用于地震监测的卫星，有关地震电离层现象的报道也越来越多，这种现象也越来越引起人们的关注。

youdao

As satellites for earthquake were launched in many developed countries, more and more seismo-ionospheric coupling phenomena were reported. And more and more people focus on these phenomena.

随着发达国家已经发射了用于地震监测的卫星，有关地震电离层现象的报道也越来越多，这种现象也越来越引起人们的关注。

youdao