normal vector

常见例句

This article presents a method of estimation of normal vector of 3 - D scattered points based on octree.
提出了一種基於八叉樹的三維散亂數據點法矢估計的方法。
This paper discussed the basic form of the wave-vector surface and normal mode of nonreciprocal gyrotropic dielectric tensor.
本文討論了這類非互易鏇光張量下的波矢麪及簡正模的基本形式。
Based on non-uniform B-splines, a new current algorithm with normal vector of random free-form surface's point is deduced, and more, a formula with probe compensation is proposed.
在非均勻雙三次B—樣條函數的基礎上，導出自由曲麪任意點的法矢量通用算法，進而提出自由曲麪測頭半逕補償公式；