Firstly, the contact theory and the method of solving nonlinear equations are summarized.
首先，概述有限元接触理论及求解非线性方程的方法。
This paper presents a very efficient method, referred to as the aggregate function method, for solving nonlinear equations.
本文给出了求解非线性方程组问题的一种有效方法，称为凝聚函数法。
The geometric dichotomy method is easy and applicable, avoiding solving nonlinear equations with high dimensions and high orders.
几何二分法简单易行，避免求解高维高次非线性方程组。
Therefore, this paper introduces a linearized function in light of the flow conditions of natural gas and obtains an analytic solution through solving nonlinear equations.
对此，本文根据天然气流动情况，引入一线性化函数，通过求解非线性方程得到了解析解。
In this paper we present a new iteration method with high accuracy for solving nonlinear equations, this method has not only 5-order convergence but also avoids the operation of derivatives.
给出了一种新的求解非线性方程的迭代方法，该算法至少是5阶收敛且不用计算导数，具有收敛速度快，计算精度高的特点。
In this paper we present a new iteration method with high accuracy for solving nonlinear equations, this method has not only 5-order convergence but also avoids the operation of derivatives.
给出了一种新的求解非线性方程的迭代方法，该算法至少是5阶收敛且不用计算导数，具有收敛速度快，计算精度高的特点。
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