1.
Higher Smoothly Blending and Graphic Solution of Three Conicoid;
三个二次代数曲面的高光滑拼接及图形实现
2.
Blending of Quadric and Cubic Implicit Algebraic Surfaces along Planar Sections;
二次与三次隐式代数曲面沿平面截口光滑拼接
3.
The Graphic Solution of Higher Smoothly Blending of Quadric and Cubicimplicit Algebriaic Surface Along Planar Sections;
二次与三次隐式代数曲面沿平面截口的高光滑拼接
4.
Research on NC Machining of Plane Parametric Curve Based on Difference Interpolation of Conic Spline
基于二次代数样条差分插补的平面参数曲线数控加工
5.
Fitting Conic to Scattered Data in a Plane
平面上散乱数据点的二次曲线拟合
6.
C~1 Blending Interpolation and Blending Surfaces for Quadratic Function;
二次函数C~1超限插值与曲面拼接
7.
The Topological Classification of the Quartic Invariant Algebraic Curve Cycles in a Class of Qudratic System;
一类二次系统四次不变代数曲线环的拓扑分类
8.
tangent-cone of a qualric
二次曲面的切线锥面
9.
conjugate diametral plane
共轭径面 -二次曲面的
10.
conjugate diametral planes of a quadric
二次曲面的共轭径面
11.
Rational Parametric Formulas of a Kind of Cubic Implicit Algebraic Surface;
一类特殊三次隐式代数曲面的有理参数化公式
12.
Algebraic Structure of Some Conic Curves and Pascal Lines Track;
一类二次曲线的代数结构及Pascal线的轨迹
13.
The Density of Algebraic Curve Homoclinic Cycle for an Integrable Quadratic System;
二次可积系统的代数曲线同宿环的稠密性
14.
A PLANE PARAMETRIC CUBIC CURVE THAT CONTACTS THE SECOND EDGE OF THE CHARACTERISTIC POLYGON
与特征多边形第二边相切的平面参数三次曲线
15.
An averge algorithm for a change from standerd equetion of Bi hyperbolord to parametric equetion;
化二次曲面的标准方程为参数方程的一般方法
16.
Parameterized Drawing of quadric intersection in AutoCAD;
在AutoCAD中实现二次曲面交线的参数化绘制
17.
conjugate lines in a quadric
二次曲面的共轭直线
18.
bifocal chord of a quadric
二次曲面的两焦点弦