In this study the reinforcing theory was built after overcoming this difficulty in experiment and theory.

本研究从实验上与理论上攻克了这一难题，从而建立了增强理论。

youdao

In this study the reinforcing theory was built after overcoming this difficulty in experiment and theory.

本研究从实验上与理论上攻克了这一难题，从而建立了增强理论。

youdao