- ellipsoid of revolution [of rotation]
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эллипсоид вращения
Англо-русский словарь технических терминов. 2005.
ellipsoid of revolution [of rotation]
Смотреть что такое "ellipsoid of revolution [of rotation]" в других словарях:
ellipsoid — /i lip soyd/, n. 1. Geom. a solid figure all plane sections of which are ellipses or circles. Typical equation: (x2/a2) + (y2/b2) + (z2/c2) = 1. adj. 2. ellipsoidal. [1715 25; < F ellipsoïde. See ELLIPSE, OID] * * * ▪ geometry closed… … Universalium
Index ellipsoid — In optics, an index ellipsoid is a diagram of an ellipsoid that depicts the orientation and relative magnitude of refractive indices in a crystal. The equation for the ellipsoid is constructed using the electric displacement vector D and the… … Wikipedia
Figure of the Earth — An oblate spheroid Geodesy … Wikipedia
geoid — geoidal, adj. /jee oyd/, n. 1. an imaginary surface that coincides with mean sea level in the ocean and its extension through the continents. 2. the geometric figure formed by this surface, an ellipsoid flattened at the poles. [1880 85; < Gk… … Universalium
Geodesy — (pronEng|dʒiːˈɒdɪsi [OED] ), also called geodetics, a branch of earth sciences, is the scientific discipline that deals with the measurement and representation of the Earth, including its gravitational field, in a three dimensional time varying… … Wikipedia
History of geodesy — See also the main article on Geodesy. Humanity has always been interested in the Earth. During very early times this interest was limited, naturally, to the immediate vicinity of home and residency, and the fact that we live on a near spherical… … Wikipedia
Angular eccentricity — In the study of ellipses and related geometry, various parameters in the distortion of a circle into an ellipse are identified and employed: Aspect ratio, flattening and eccentricity. All of these parameters are ultimately trigonometric functions … Wikipedia
Longitude — For Dava Sobel s book about John Harrison, see Longitude (book). For the adaptation of Sobel s book, see Longitude (TV series). Map of Earth Longitude (λ) Lines of longitude appear vertical with varying curvature in this projection, but are… … Wikipedia
Histoire de la relativité restreinte — L’histoire de la relativité restreinte décrit le développement de propositions et constatations empiriques et conceptuelles, au sein de la physique théorique, qui ont permis d’aboutir à une nouvelle compréhension de l’espace et du temps. Cette… … Wikipédia en Français
Geschichte der speziellen Relativitätstheorie — Die Geschichte der speziellen Relativitätstheorie bezeichnet zunächst die Entwicklung von empirischen und konzeptionellen Vorschlägen und Erkenntnissen innerhalb der theoretischen Physik, die zu einem neuen Verständnis von Raum und Zeit führten.… … Deutsch Wikipedia
Clairaut's theorem — For the interpretation of this theorem in terms of symmetry of second derivatives of a mapping , see Symmetry of second derivatives. Figure 1: An ellipsoid … Wikipedia
