您要查找的是不是：
- By controlling the worktable to rotate in x-y plane, the superposition between the rotary surface of the grinding wheel and the normal vector of the curve was realized. 該方法是在傳統的曲線(xiàn)磨床的基礎上，增加一個(gè)可以使工件相對于砂輪偏轉的數控回轉軸，實(shí)現砂輪對工件輪廓的法向跟蹤磨削。
- First, the normal vector of the surface was calculated using the differential geometry based on the features of an involute and a cycloid as a reference of radius of the ball milling cutter. 由于銑刀每完成一個(gè)行程后，還要進(jìn)行輪廓插補，采用一種新的漸開(kāi)線(xiàn)輪廓插補方法，并將插補軌跡換算成球頭銑刀的刀心軌跡。
- A Method to Calculate the Normal Vector of a Closed-Curve Surface 一種計算空間封閉曲面正側法向量的方法
- Computation of Surface Normal Vector in Virtual Endoscope System 虛擬內窺鏡系統中表面法向量的計算
- Secondly, introduce the angle information formed by the normal vectors of adjacent area so as to distinguish polyhedral box shaped parts, revolving parts and free-form surfaces. 引入點(diǎn)所在鄰域法向量的夾角信息，進(jìn)一步區分多面體盒形件、回轉類(lèi)零件或自由曲面信息。
- Each tuple is a vector of members. 每個(gè)元組是一個(gè)成員向量。
- Vertex format includes a vertex normal vector. 頂點(diǎn)格式包括頂點(diǎn)法線(xiàn)向量。
- Returns the normal vector to the ground. 返回地面的標準矢量。
- The normal vector may not be a null vector. 法向量不能是空向量。
- Spray primer to see the condition of surface. 噴水補土檢查表面狀況。
- The radius vector of each solid is always a positive length. 每個(gè)立體的矢徑總是正值長(cháng)度。
- Complexity Analysis of Surface EMG Signals. 表面肌電信號的復雜度特征研究。
- normal vector of a surface 曲面的法線(xiàn)矢量
- The Role of Surface Albedo Feedback in Climate. 氣候中地表反照率反饋影響。
- Temperature dependence of surface tension. 表面張力溫度依賴(lài)性。
- Also ow coefficient of surface friction. 較小的表面摩擦系數。
- The Tat signal peptide detecting vector of PGA were constructed. 構建了Tat信號肽檢測載體。
- Each face in a mesh has a perpendicular normal vector. 紋理中每個(gè)面都有一個(gè)垂直的法向量。
- The reasons of surface mining damage were analyzed. 摘要分析采礦活動(dòng)對地表?yè)p壞的原因。
- Drying of surface coating on picture tube. 顯象管表面涂層的干燥；
