There are many kinds of inversion methods for calculating the density interface, but few of them are rapid and simple.

密度界面的反演已有许多方法，但快速简便的方法尚不多见。

youdao

There are many kinds of inversion methods for calculating the density interface, but few of them are rapid and simple.

密度界面的反演已有许多方法，但快速简便的方法尚不多见。

youdao