normal velocity vector

基本解釋

Numerical techniques related to the calculation of normal vector, tangential velocity, curvature and contact line are explained in detail.
文中介紹了有關(guān)泡面法向矢量、切向速度、曲率和接觸線等的計(jì)算技術(shù)。
According to the calculation theory, the tangent vector, the velocity and the normal vector on a given point of the circle of tool nose are coplanar.
根據(jù)此原理，搖盤(pán)回轉(zhuǎn)時(shí)，刀尖圓上給定點(diǎn)的切線向量、繞搖盤(pán)回轉(zhuǎn)的速度方向和法矢這三個(gè)向量共面。
In this paper, the algorithm in which normal vector of vertex is used to control simplifying error obtains good result on briefness, simplifying velocity and quality.
本論文中提出以頂點(diǎn)的法向變化情況來(lái)控制簡(jiǎn)化誤差的算法在簡(jiǎn)單性、簡(jiǎn)化速率和簡(jiǎn)化質(zhì)量方面均取得了較好的效果。