curvature of surface meaning in Chinese
曲面的曲率
Examples
- Curvature of surface
曲面的曲率 - Because the curvature of surface itself may vary in a large domain , it induces an upper limit of feasible offset distance . the author proposed a method to estimate the offset distance
由于曲面本身曲率变化，导致曲面可等距距离存在一个上限，本文通过对细分曲面进行分析，给出了一种细分曲面可等距距离的估计算法。 - The methods that represent geometry elements such as line , circle and arc , plan , cylinder , cone and sphere in nurbs form are studied . meanwhile , the calculating process that interpose to nurbs curve and surface are advanced . to the processed surface , the paper brings forward a method to distill its character ( plan , cylinder and sphere ) by the main curvature of surface using its local differential coefficient geometry characteristic
对nurbs的直线、圆和圆弧、平面、柱面和球面等的表示方法作了理论研究，同时对nurbs曲线曲面的进行插值的计算，插值后的nurbs曲面，利用其表面局部微分几何特性，提出依据曲面的主曲率来提取特征面(平面、柱面和球面)的方法。