fore-and-aft cenlerline是什么意思

网络释义

用法例句

A real complicated engineering surface was used to verify its properties in extraction of mean line and roughness and satisfactory results were obtained.

对一个实际工件进行测量提取表面中线和粗糙度,结果令人满意。

In these images the face normals are drawn cyan. You can enable drawing normals in the EditButtons ( F9 ) menu.

在这些图片中面法线显示为青色。法线显示通过在编辑按钮(F9)菜单里开启绘制法线选项。

The Principal Normal Surface of a Nonlightlike Curve in Minkowski 3-Space

三维Minkowski空间中非类光曲线的主法线曲面

3D points reconstruction based on the midpoint of skew lines common perpendicular algorithm

异面直线公垂线段中点算法为基的三维点重建

Research on Algorithm for Curvature Lines of Surface in CAGD;

CAGD中曲面曲率线的计算方法研究

The Application of Line-surface Analysis in Reading Assembly View;

线面分析法在读组合体视图中的应用

spherical indicatrix of binormal to a curve

曲线副法线球面指标

The angle drawn at the point of incidence (intersection of) a reflected ray and the normal line perpendicular to the reflecting surface.

中义光线在物体表面的投射点上反射出来的光线与物体表面垂直法线所夹的角度。

A Vector Algorthm For Drawjng Section Lines in Computer Aided Geometry (CDG)

计算机辅助绘图中剖面线矢量处理算法

Adaptive Cubic B-Spline Approximation on Curve and Surface Reconstruction;

曲线曲面重建中的三次B样条自适应逼近算法

Curve and Surface Intersection Algorithm for Geometric Modeling Software System;

几何造型软件系统中的曲线曲面求交算法研究

Research on Deformable Methods in Curve and Surface Modeling and Their Applications;

曲线曲面造型中的变形方法研究与应用

The Application of Moving Plane Method to the Study of Quasilinear Elliptic Equations;

移动平面法在拟线性椭圆方程研究中的应用

Algorithm of Several Special Effects of Tableaus Transition in Nonlinear Editing System;

非线性编辑中的几种画面过渡特技的生成算法

A Selective Method of Cutting Plane in Resolving I LP;

解整数线性规划中选择割平面的一个方法

Representation and Approximation of Curves and Surfaces Based on the Bézier Method in CAGD

CAGD中基于Bézier方法的曲线曲面表示与逼近

Method of Noise Reduction in Industrial Sewing Machine Surface Tension Control System

工业缝纫机面线张力控制系统中的降噪方法

Application of Risk Coefficient Method to Planar Line Determination of Subsea Tunnel

风险系数法在海底隧道平面线位确定中的应用

The usage and the procedure of Newton iterative method in natural water surface line calculation

牛顿迭代法在水面线计算中的运用及程序设计