摘要
文章主要介绍了积分因子的几种主要求解方法,通过观察法、分组法、公式法和两种特殊类型方程积分因子的求法。在教学工作中,试图加深学生对积分因子的认识和了解,从而增加求解一阶微分或(偏微分)方程的求解方法。
The paper introduces several solutions for scoring factors： Observation, Grouping, Formula and two other special equation solutions for scoring factors in order to deepen students＇ understanding of scoring factors and add some more solutions for the first order differential equation or being differential equation in teaching.
出处
《新疆师范大学学报（自然科学版）》
2006年第1期103-109,共7页
Journal of Xinjiang Normal University(Natural Sciences Edition)
关键词
积分因子
全微分方程
求解方法
scoring factor
entire differential equation
solution
