Spherical
81spherical coordinate system — In geometry, a coordinate system in which any point in three dimensional space is specified by its angle with respect to a polar axis and angle of rotation with respect to a prime meridian on a sphere of a given radius. In spherical coordinates a …
82spherical harmonics — noun The solutions to Laplaces equation using spherical coordinates …
83spherical aberration — noun a loss of definition in the image arising from the surface geometry of a spherical mirror or lens …
84spherical geometry — spher′ical geom′etry n. math. the branch of geometry that deals with figures on spherical surfaces • Etymology: 1720–30 …
85spherical polygon — spher′ical pol′ygon n. math. a closed geometrical figure formed by arcs of great circles on a spherical surface • Etymology: 1715–25 …
86spherical trigonometry — spher′ical trigonom′etry n. math. the branch of trigonometry that deals with spherical triangles • Etymology: 1720–30 …
87spherical aberration — F/A/V light passing through the edges of the lenses can also have focal lengths different from those passing through the center is called spherical aberration …
88spherical aberration — /sfɛrɪkəl æbəˈreɪʃən/ (say sferikuhl abuh rayshuhn) noun variation in focal length of a lens from centre to edge due to its spherical shape …
89spherical coordinates — sferinės koordinatės statusas T sritis automatika atitikmenys: angl. spherical coordinates vok. sphärische Koordinaten, f rus. сферические координаты, f pranc. coordonnées sphériques, f …
90spherical shell — sferinis apvalkalas statusas T sritis radioelektronika atitikmenys: angl. spherical shell vok. Kugelschale, f rus. сферическая оболочка, f pranc. enveloppe sphérique, f …