基本释义:

二次空间的根

网络释义

1)radical of a quadratic space,二次空间的根

2)lattice in a quadratic space,二次空间的格

3)quadratic space of quiver,箭图的二次空间

4)Second interior space,二次空间

5)UMVNNQUE,二次子空间

6)dimensional conicoide,空间二次曲面

用法和例句

Therefore, the form of dimensional conicoide can be well researched by discussing the orthogonally cha.

空间二次曲面是一类特殊的、结构简单的空间曲面。

The Research of Dimensional Conicoide by Using the Orthogonality of Real Symmetric Matrix;

用实对称矩阵的正定性研究空间二次曲面

The Classification of Quadratic Surfaces in Three-Dimensional Minkowski Space;

三维Minkowski空间中二次曲面的分类

Hypersurfaces in the Euclidean Space Whose Quadric Representations Satisfy L_k(?)=B(?)+C;

二次表示满足L_k（？）=B（？）+C的欧氏空间的超曲面

Research of Interpolation on Cubic NURBS Space Curve

双三次NURBS空间曲面的插值研究

tangent-cone of a qualric

二次曲面的切线锥面

conjugate diametral plane

共轭径面 -二次曲面的

conjugate diametral planes of a quadric

二次曲面的共轭径面

Study On The Oblique Dimetric Projection Of The Hyperconical Surface In Four-Dimensional Space And Its Orthographic Projections Upon The Four Three- Dimensional Projection Spaces;

E~4中二次锥型超曲面立体图及其在三维投影空间正投影图的研究

conjugate lines in a quadric

二次曲面的共轭直线

bifocal chord of a quadric

二次曲面的两焦点弦

We call this surface the stress quadric.

我们称这个曲面为应力二次曲面。

The Curved Surface Deformation of Negative Curvity in Minkowski Space;

Minkowski空间中的常负曲率类空曲面的形变

Lorentzian Hypersurface in Anti De Sitter n-Space;

Ads～n空间中的Lorentzian超曲面

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

Inner point and exterior point of a quadric and its plane of the type of contact plane;

二次曲面的内、外点及切平面型平面

Spatial Structure Analysis of Land Using Based on Lorenz's Curve--Take the Second Research Datas of Nanchang County as an Example

基于空间洛伦茨曲线的土地利用空间结构分析——以南昌县二次调查数据为例

Projection Classifly the Conics at Projective Space of Dimension 2;

二维射影空间的二级曲线的射影分类

Geometric construction of the tangent plane at a poin on the quadratic surface;

二次曲面上一点处切平面的几何画法