One is based on the inverse scattering transformation(IST) which has important learning value.

一是建立在逆散射变换基础上的孤子微扰理论。

youdao

Although both of the two method have important learning value, but they are just fit for integral systems and can not be grasped by most people because of the complex calculation.

这两类方法虽然功能强大，但只适用于可积系统，且数学计算非常复杂而不能被大多数人掌握。

youdao

So the research of this paper has important meaning in learning value and practice application.

因此，本文的研究在学术价值和实际应用方面都具有重要意义。

youdao