-
1 ruled quadric
Большой англо-русский и русско-английский словарь > ruled quadric
-
2 ruled quadric
-
3 ruled quadric
Математика: линейная квадрика, линейчатая квадрика -
4 ruled quadric
мат. -
5 ruled quadric
The English-Russian dictionary general scientific > ruled quadric
-
6 quadric
1. n мат. поверхность второго порядка, квадрика2. a мат. второй степени; второго порядка -
7 ruled
1) графленый
2) линованый
3) линейчатый ∙ birationally ruled surface ≈ бирационально линейначатая поверхность double ruled surface ≈ дважды линейчатая поверхность generatrix of ruled surface ≈ образующая линейчатой поверхности geometrically ruled surface ≈ геометрически линейчатая поверхность hyperboloid of ruled surface ≈ гиперболоид линейчатой поверхности non-developable ruled surface ≈ поверхность линейчатая косая, косая линейчатая поверхность this condition is ruled out ≈ это условие не выполняется twisting of ruled surface ≈ закручивание линейчатой поверхности - geometrically ruled - ruled equivalent - ruled function - ruled geometry - ruled graph - ruled paper - ruled quadric - ruled space - ruled surface - ruled variety Управленный -
8 quadric
-
9 quadric
-
10 ruled
1) графленый
2) линованый
3) линейчатый
– ruled quadric
– ruled surface
non-developable ruled surface — поверхность линейчатая косая, косая линейчатая поверхность
-
11 линейчатая квадрика
Большой англо-русский и русско-английский словарь > линейчатая квадрика
-
12 surface
1) надпочвенный2) наземный3) поверхность || поверхностный; приповерхностный4) горн. дневная поверхность5) площадь; покрытие•- assembly datum surface - bivariate normal surface - completely ramified surface - double curved surface - double ruled surface - heat exchange surface - heat transfer surface - locally polyhedral surface - semilocally one-connected surface - surface of constant width - surface of negative curvature - surface of nonnegative curvature - surface of parabolic type - surface of positive total curvature - surface of zeroth kind
См. также в других словарях:
Quadric — In mathematics, a quadric, or quadric surface, is any D dimensional hypersurface defined as the locus of zeros of a quadratic polynomial. In coordinates {x 0, x 1, x 2, ldots, x D}, the general quadric is defined by the algebraic equation… … Wikipedia
doubly ruled surface — noun mathematics : a ruled surface with two systems of rulings or generators; specifically : a quadric surface … Useful english dictionary
Tutte–Coxeter graph — infobox graph name = Tutte–Coxeter graph image caption = namesake = W. T. Tutte H. S. M. Coxeter vertices = 30 edges = 45 girth = 8 chromatic number = 2 chromatic index = properties = Cubic Cage Moore graph Arc transitiveIn the mathematical field … Wikipedia
Jakob Steiner — Infobox Scientist name = box width = image width =150px caption = birth date = 18 March , 1796 birth place = Utzenstorf, Canton of Bern death date = April 1, 1863 death place = Bern residence = citizenship = Swiss nationality = ethnicity = field … Wikipedia
Differential geometry of surfaces — Carl Friedrich Gauss in 1828 In mathematics, the differential geometry of surfaces deals with smooth surfaces with various additional structures, most often, a Riemannian metric. Surfaces have been extensively studied from various perspectives:… … Wikipedia
Plücker coordinates — In geometry, Plücker coordinates, introduced by Julius Plücker in the 19th century, are a way to assign six homogenous coordinates to each line in projective 3 space, P 3. Because they satisfy a quadratic constraint, they establish a one to one… … Wikipedia
Conical surface — A circular conical surface In geometry, a (general) conical surface is the unbounded surface formed by the union of all the straight lines that pass through a fixed point the apex or vertex and any point of some fixed space curve the directrix… … Wikipedia
Enriques-Kodaira classification — In mathematics, the Enriques Kodaira classification is a classification of compact complex surfaces. For complex projective surfaces it was done by Federigo Enriques, and Kunihiko Kodaira later extended it to non algebraic compact surfaces. It… … Wikipedia
Hyperboloid — Not to be confused with Hyperbolic paraboloid. Hyperboloid of one sheet … Wikipedia
Cylinder (geometry) — A right circular cylinder A cylinder is one of the most basic curvilinear geometric shapes, the surface formed by the points at a fixed distance from a given line segment, the axis of the cylinder. The solid enclosed by this surface and by two… … Wikipedia
Paraboloid — of revolution In mathematics, a paraboloid is a quadric surface of special kind. There are two kinds of paraboloids: elliptic and hyperbolic. The elliptic paraboloid is shaped like an oval cup and can have a maximum or minimum point. In a… … Wikipedia
