摘要
在组分活度项算法的基础上,提出了绘制同时平衡E pH图的新观点、新思路,根据相律原理,从数学和化学本衡的角度全面探讨了同时平衡E pH图中点线面的构成特点;采用了一种求解非线性方程组的新方法(Arithmetic GeometricMethod),很好地解决了非线性方程组的求解问题。
Based on the component activity term method,a new viewpoint is set on the plotting of all-equilibrium E-pH diagram.In this paper,according to phase rule principle,the feature of invariant points,lines and areas for all-equilibrium E-pH diagram is analyzed in the view of mathematics and chemistry.A new method arithmetic geometric method is used to solve non-linear equations group.
出处
《湖南有色金属》
CAS
2003年第6期31-34,共4页
Hunan Nonferrous Metals
