In the analysis of very complex systems, the governing equations for the system components form a large set of simultaneous equations. 在非常复杂的系统的分析中,系统组件的控制方程是由一个大的联立方程形成的。
Solve the following system of two equations. 解下面这个由两个方程所组成的方程组。
These equations are interval linear equations. 该控制方程是线性区间方程组。