- second quadrant
- второй квадрант (плоскости) (в интервале углов от 90° до 180°)
English-Russian electronics dictionary .
second quadrant
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Second partial derivative test — In mathematics, the second partial derivatives test is a method in multivariable calculus used to determine if a critical point ( x , y ) is a minimum, maximum or saddle point.Suppose that :M = f {xx}(a,b)f {yy}(a,b) left( f {xy}(a,b) ight)^2 or… … Wikipedia
quadrant — [ kadrɑ̃ ] n. m. • 1868; « quart du jour » XVe; lat. quadrans, quadrantis « quart »; cf. cadran ♦ Math. Quart de la circonférence du cercle. ♢ Chacune des quatre portions du plan délimitées par un système de coordonnées rectangulaires. ⊗ HOM.… … Encyclopédie Universelle
Quadrant — Quad rant, n. [L. quadrans, antis, a fourth part, a fourth of a whole, fr. quattuor four: cf. F. quadrant, cadran. See {Four}, and cf. {Cadrans}.] 1. The fourth part; the quarter. [Obs.] Sir T. Browne. [1913 Webster] 2. (Geom.) The quarter of a… … The Collaborative International Dictionary of English
Quadrant of altitude — Quadrant Quad rant, n. [L. quadrans, antis, a fourth part, a fourth of a whole, fr. quattuor four: cf. F. quadrant, cadran. See {Four}, and cf. {Cadrans}.] 1. The fourth part; the quarter. [Obs.] Sir T. Browne. [1913 Webster] 2. (Geom.) The… … The Collaborative International Dictionary of English
Quadrant Park — was one of the best known nightclubs in Liverpool during the early 1990s. The club originally started as a mainstream venue much earlier than the introduction of the new styles of music through DJs in 1990.Quadrant Park SiteIt was located on… … Wikipedia
Second Chances (Star Trek: The Next Generation) — Second Chances Star Trek: The Next Generation episode Commander Riker confronts Lieutenant Riker E … Wikipedia
Quadrant (instrument) — Ptolemy using a quadrant A quadrant is an instrument that is used to measure angles up to 90°. It was originally proposed by Ptolemy as a better kind of astrolabe.[1] Several different variations of the instrument were later produced by medieval… … Wikipedia
Quadrant — Not to be confused with quartile. Quadrant may refer to: A sector equal to one quarter of a circle, or half a semicircle, see Circular sector The sectors of a two dimensional cartesian coordinate system, see Cartesian coordinate system#Quadrants… … Wikipedia
Quadrant Shopping Centre — The Quadrant Shopping Centre is the principal under cover shopping centre in the city of Swansea, Wales. It was originally opened in 1978 and has had a number of facelifts since. It consists of two shopping levels, but the second level only… … Wikipedia
Quadrant (architecture) — [ corps de logis of Kedleston Hall] Quadrant in architecture refers to a curve in a wall or a vaulted ceiling. Generally considered to be an arc of 90 degrees one quarter of a circle, or a half of the more commonly seen architectural feature a… … Wikipedia
Second Quebec Conference — The Second Quebec Conference (codenamed OCTAGON ) was a high level military conference held during World War II between the British, Canadian and American governments. The conference was held in Quebec City, September 12, 1944 September 16, 1944 … Wikipedia
