因此，研究非线性方程组的具有高效率高精度的算法是很有必要的。

So, it is necessary to study highly efficient and highly accurate algorithms for non-linear systems.

youdao

因此，研究非线性方程组的具有高效率高精度的算法是很有必要的。

So, it is necessary to study highly efficient and highly accurate algorithms for non-linear systems.

youdao