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quadric

XDict

a. 二次的
n. 二次曲面

PyDict

二次的二次曲面

Taiwan MOE computer dictionary (moecomp)

quadric
二次的; 二次曲面的

Network Terminology (netterm)

quadric
二次二次曲面

WordNet (r) 3.0 (2006) (WordNet)

quadric
n 1: a curve or surface whose equation (in Cartesian
coordinates) is of the second degree [synonym: {quadric},
{quadric surface}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Quadric \Quad"ric\, a. (Math.)
Of or pertaining to the second degree.
[1913 Webster]

Quadric \Quad"ric\, n.
(a) (Alg.) A quantic of the second degree. See {Quantic}.
(b) (Geom.) A surface whose equation in three variables is of
the second degree. Spheres, spheroids, ellipsoids,
paraboloids, hyperboloids, also cones and cylinders with
circular bases, are quadrics.
[1913 Webster]

請選擇你想看的字典辭典：

單詞	字典	翻譯
quadric	查看　quadric　在Google字典中的解釋	Google英翻中〔查看〕
quadric	查看　quadric　在Yahoo字典中的解釋	Yahoo英翻中〔查看〕

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