地壳中普遍存在的六方各向导性介质是人们重点研究的对象。

The hexagonal anisotropy medium commonly existing inside the crust has been a focal point of research to geophysicists.

youdao

地壳中普遍存在的六方各向导性介质是人们重点研究的对象。

The hexagonal anisotropy medium commonly existing inside the crust has been a focal point of research to geophysicists.

youdao