Quadric

英音[ ˈkwɒdrɪk ] 美音[ kwɑːdrɪk ]

二次曲面

常用释义

adj. 二次的

n. 二次曲面

扩展信息

二次

石油词汇英语翻译(QR)--石油百科 ... quadric surface 二次曲面 quadric 二次 quadricorrelator 自动调节相位线路 ...

二次的

英语新词汇与常用词汇的翻译(Q) ... quadrennium 四年 quadric 二次的 quadriceps 四头肌 ...

二次曲面

　　按照组成飞行器对象的几何形体的特点，可将飞行器构造用二次曲面（quadric）和多边形(polygon)表示。具体来说，机头用锥 …

二次曲面的

电脑名词译名 ... quadrature phase shift keying  正交移相键控 quadric 二次的；二次曲面的 quadric discriminator 二次别 …

四

四六级常见词根词缀_基督山_新浪博客 ... proto- 原始 quadric- 四 re- 向后，重复 ...

二次柱面

工程机械词典 ... push rod brake 推杆闸缸 quadric 二次柱面 radial 星形汽缸 ...

例句

generally speaking, when two cylinders intersect each other, the surface intersecting line might be space quadric curve.

两圆柱相交时其表面交线一般情况下是空间四次曲线。

In the soft adjacent rock, the support time of quadric liner as the main loading structure and the last water-proof line is very important.

在软弱围岩中，作为主要承载结构和最后一道防水线的二次衬砌的支护时间至关重要。

Quadric reflectors have only one pair ideal conjugate pointses, and axial mirror have a pair of approximately conjugate area .

二次曲面的反射系统只有一对理想共轭点，在傍轴条件下，有一对准共轭区。

The dual porosity model with a quadric pressure gradient term in fracture phase is presented in the paper.

建立了裂缝相中带二次压力梯度项的双孔隙度模型。

A new method of completing the square with reverse order is presented by change quadric form into standard form.

提出了一种新的将二次型化为标准型的配方法 ——逆序配方法。

Conic sections and quadric surfaces .

二次曲线与二次曲面。

How to prove the problems of inequality by quadric form is discussed.

讨论了利用二次型证明不等式的问题。

The Relation between the Principal Direction on a Point of the Surface and the Principal Direction of the Quadric Curve

曲面上一点的主方向与二次曲线的主方向的关系

Tangents Passing through the Point Not on a Degenerate Quadric Curve

退化二次曲线的过其外一点的切线

Drawing the Intersection Line of Two Quadric by the Method of Ellipse Arc Projection and Topological Transformation

椭圆投射和拓扑变换解两曲面相贯线

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

The researching on optimum method to obtain intersection of two general positions intersecting quadric surfaces

两一般位置二次曲面交线最佳求解方法的研究

Tangents Passing Through the Inner or Exterior Point of a Non-degenerate Quadric Curve

非退化二次曲线过其内点和外点的切线

Quadric Surface Reconstruction by Incorporating Geometric Constraints

并入约束的二次曲面重构

Solution approach to the equation of the tangent cone of a quadric

二次曲面的切锥面方程的简单求法

The special property of the plane which has a circular section with a quadric

与二次曲面有交线圆的平面的特性

Weighted Combination Interpolation by Piecewise Quadric Polynomial to Scatter Data Points

散乱数据点分片二次多项式加权平均插值

The Standardization of Quadric Surface Equation and Its Graphic Essence

二次曲面方程的标准化及其图形实质

A Primary Transformation Method of Altering Quadric Form into Canonical Form with Orthogonal Transformation

用正交变换化二次型为标准形的初等变换方法

常用短语

quadric surface

quadric surface - 二次曲面

同义词

adj.

[数]二次的

double-dip

n.

[数]二次曲面

conicoid

同根词(词根quadric)

quadratic adj [数] 二次的

quadratic n 二次方程式

更新时间：2025-06-10 14:29