用计算机绘制曲线的几种途径

A few of avenues for protracting curve in computer

绘制曲线的重要性是众所周知的。根据平时的积累和实践 ,介绍几种绘制曲线的方法 ,重点介绍用程序绘制曲线的思路、步骤和关键内容 ,同时还详细介绍了横坐标的绘制程序 ,由于篇幅的关系 。

The essentiality of protracting curve was known. As a result of productive practice, the method of protracting curve was introduced. The thought, step and pivotal program with program of protracting curve were explained.