By using the calculating method of distance from points to the center line according to Document［1］, a new optimum calculating method has been proposed in this article, which can simply and successfully solve the problem for selection of existing curve el
By using the calculating method of distance from points to the center line according to Document［1］, a new optimum calculating method has been proposed in this article, which can simply and successfully solve the problem for selection of existing curve el
利用文献［1］给出的中点到中线垂距计算公式及程序，提出一种新的优化计算方法，能简便而圆满地解决既有曲线要素的选择问题。