一阶常微分方程若干求解技巧

摘要

Generally speaking ,first order ordinary differential equations have no universal elementary solution. The equation of separated variables and total differential equation are the most basic type of the first - order ordinary differential equation. Some skills and laws of "transformation" in the process of solution for these two kinds of equation are presented through examples.%一般的一阶常微分方程没有通用的初等解法,变量分离方程和全微分方程是一阶常微分方程中最基本的类型,文章以题为例介绍这两类方程求解过程中"变换"的技巧和规律.