A simple equation is presented via the theory of inflection circle and the properties of symmetric linkage curve.

利用拐点圆概念和对称连杆曲线的特性，导出一个简单的方程序。

youdao

A simple equation is presented via the theory of inflection circle and the properties of symmetric linkage curve.

利用拐点圆概念和对称连杆曲线的特性，导出一个简单的方程序。

youdao