simultaneous differential equations

• 联立微分方程

simultaneous differential equations的用法和样例：

例句

1. If a system of differential equations is met, it is labor to solve it straightly without using matrices operations.
   若出现联立微分方程组时，我们不利用矩阵而尝试直接来求解方程组的话，那是非常累人的。