摘要
本文通过从不同方向入手,采用不同方法求解,体味解题方法及技巧,提高解题能力,从而进一步加深对常微分方程基本理论的理解。
Finding different answers to a question, thinking in different directions, can deepen the understanding of the basic theory of common differential equation. Methods and skills can be learned through this practice and abilities is also provided.
出处
《科学之友》
2007年第05B期151-152,共2页
Friend of Science Amateurs
关键词
常规法
曲线积分法
分项组合法
积分因子
conventional method, curve integral method, term separation and composition, integral element
