1.
family of confocal centred conics
共焦有心二次曲线族
2.
conjugate lines in a conic
二次曲线的共轭直线
3.
conjugate diameters of a conic
二次曲线的共轭直径
4.
conjugate lines in a quadric
二次曲面的共轭直线
5.
bifocal chord of a quadric
二次曲面的两焦点弦
6.
Curvature monotony condition Tor the quadratic rational B spline curves.
二次有理B样条曲线曲率单调条件
7.
An efficient extending algorithm for quadric rational Bézier curve
一种二次有理Bézier曲线延拓的有效算法
8.
The Existence of Plane of a Circular Section of the Second Order Surface;
与二次曲面有交线圆的平面的存在性
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.
conic self-programming controller
二次曲线自编程控器
12.
diauxic growth curve
二次[两期]生长曲线
13.
tangent-cone of a qualric
二次曲面的切线锥面
14.
On Some Fixed Value Theorems of Directed Distance for Conic Sections
二次曲线外切多角形中有向距离的定值定理
15.
Region Control of a Rational Quadratic Interpolating Curve Based on Function Values
基于函数值的有理二次插值曲线的区域控制
16.
the curve structure and projective structure of the normal quadric surface;
常态二次曲面的曲线结构和射影结构
17.
Determination of critical edge pressure and plastic zone for subsoil considering quadratic curve as mohr envelop
二次曲线作为Mohr包线时的地基塑性区
18.
Optimum Design of the Cam Curve of Two-variable-unit Zoom System Based on ZEMAX
基于ZEMAX二组运动变焦系统凸轮曲线优化