但这种方法由于数值实现比较困难，处理高次模问题有一定的局限性。

Because of the difficulty of numerical realization, this method is limited to base mode problem.

youdao

但这种方法由于数值实现比较困难，处理高次模问题有一定的局限性。

Because of the difficulty of numerical realization, this method is limited to base mode problem.

youdao