Safety is one of the goals of geometric design of road alignment.

安全性是公路线形几何设计的目标之一。

Conic curve is a basic element in computer graphics and computer aided geometric design.

二次曲线是计算机图形学和计算机辅助几何设计中的基本体素之一。

The computation of geometric continuity is one of the key problems in Computer Aided geometric Design (CAGD).

几何连续性的求解是计算机辅助几何设计(CAGD)中的一个关键问题。

Surface parametrization is one of important problems in computer graphics and computer aided geometric design.

曲面参数化是计算机图形学和计算机辅助几何设计中一个非常重要的问题。

A set of general formulas derived from the graphic calculation has been provided for the computer-aided geometric design.

在图解的基础上进行解析计算得出各参数间的通用公式，为直滑轨襟翼运动机构的机助几何设计奠定了基础。