quadric

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美[\'kw?dr?k]

基本釋義

adj.
二次的
n.
二次曲面

實(shí)用例句

We call this surface the stress quadric.

我們稱這個(gè)曲面為應(yīng)力二次曲面.

辭典例句

Extracting quadric surface from measured data is an important problem in reverse engineering of mechanical parts.

在機(jī)械產(chǎn)品的逆向工程中,針對(duì)測(cè)量數(shù)據(jù)提取常用二次曲面是非常重要的.

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A new method is offered to extract quadric surface based measured points for reverse engineering.

為逆向工程中基于測(cè)量點(diǎn)的二次曲面提取提供了一種新的方法.

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The expression of a tangent cone family with one parameter about a quadric surface is discussed.

討論了二階曲面的單參數(shù)切錐族的表示方法,導(dǎo)出了單參數(shù)切錐族的包絡(luò)面的方程.

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An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.

提出了基于二次曲面擬合誤差分析和幾何屬性分析的特征曲面識(shí)別算法.

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Based on the quadric OPENGL screensaver program code, involving the rendering quadric algorithm with texture mapping.

基于OPENGL的二次曲面屏保程序代碼, 涉及二次曲面的繪制與紋理映射算法.

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英英釋義

Noun
  • 1. a curve or surface whose equation (in Cartesian coordinates) is of the second degree

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