“微分”造句
2024年06月20日 09:08:35
绝大多数非线性
微分方程是不能用解析方法求解的.
The overwhelming majority of nonlinear differential equations are not soluble analytically.
与
微分相反的运算叫做积分.
The operation that is the inverse of differentiation is called integration.
这称为正规
微分方程组.
This is called a normal system of differential equations.