中文摘要：

讨论了常微分方程教学和研究中应用计算机辅助分析所涉及的几个方面，结合科学计算自由软件SCILAB语言。探讨了进行常微分方程计算机辅助分析的具体处理方法；针对已有的绘制轨线图貌软件的缺陷，给出能同时绘制多条轨线的实用SCILAB函数。

英文摘要：

This paper analyzes the several aspects of the computer-aided teaching and research（T＆R） in ordinary differential equations, and discusses the detailed approach of computer-aided analysis on ordinary differential equations with the scientific computing frce software SCILAB. And aimed at the limitation of existing trajectory drawing software this paper shows a utility SCILAB function for drawing multiple trajectories.