quadric

英汉释义

• adj.

  1.【数】二次的;二次曲面的

• n.

  1.【数】二次;二次曲面

英英释义

• n.

  1.a surface or curve specified by a second degree equation

英汉例句

• 1.Seeking the Intersection Line between Two Quadrics by Cartography of the Ellipse Transform to Corresponding Circle and Analytic Method

  椭圆变换为对应圆作图法及解析法求解二次曲面的相贯线

• 2.Number of Orbits of Quadrics under Classical Groups over Finite Fields

  有限域上典型群几何中二次曲面轨道的计数

• 3.A Method for Simplifying Quadrics through Matrix Operations

  一种通过矩阵运算化简二次型的方法

• 4.A compensation algorithm of image based on Gaussian quadrics fitting

  基于二维高斯曲面拟合的图像灰度补偿算法