由6个功能模块组成，即重画坐标系功能、清除当前曲线功能、清除所有曲线功能、绘制新曲线功能、输入参数功能、退出窗口功能。

It is made up of such six modules as an re-drawing coordinate system, cancelling the current curve, cancelling all the curve, drawing new curve, input parameters, exit window.

youdao

由6个功能模块组成，即重画坐标系功能、清除当前曲线功能、清除所有曲线功能、绘制新曲线功能、输入参数功能、退出窗口功能。

It is made up of such six modules as an re-drawing coordinate system, cancelling the current curve, cancelling all the curve, drawing new curve, input parameters, exit window.

youdao