- spiral symmetry
- спиральная симметрия* * *спиральная симметрия
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
Spiral axis — Axis Ax is, n.; pl. {Axes}. [L. axis axis, axle. See {Axle}.] A straight line, real or imaginary, passing through a body, on which it revolves, or may be supposed to revolve; a line passing through a body or system around which the parts are… … The Collaborative International Dictionary of English
Axis of symmetry — Axis Ax is, n.; pl. {Axes}. [L. axis axis, axle. See {Axle}.] A straight line, real or imaginary, passing through a body, on which it revolves, or may be supposed to revolve; a line passing through a body or system around which the parts are… … The Collaborative International Dictionary of English
Clifford A. Pickover — Nationality United States of America Fields … Wikipedia
Clifford A. Pickover — Clifford Pickover Clifford A. Pickover est un auteur, rédacteur, et chroniqueur dans les domaines de la science, des mathématiques, et de la science fiction. Il est l inventeur des nombres vampires en 1994. Sommaire 1 Publications 1.1 Ouvrages… … Wikipédia en Français
Clifford Pickover — Clifford A. Pickover est un auteur, rédacteur, et chroniqueur dans les domaines de la science, des mathématiques, et de la science fiction. Il est l inventeur des nombres vampires en 1994. Sommaire 1 Débuts 2 Style 3 Publications … Wikipédia en Français
Clifford A. Pickover — Clifford Alan Pickover (* 15. August 1957) ist ein US amerikanischer Autor populärwissenschaftlicher Bücher über Mathematik und Naturwissenschaften sowie Wissenschaftsjournalist. Inhaltsverzeichnis 1 Biographie 2 Schriften 2.1 Sachbücher … Deutsch Wikipedia
Multiferroics — have been formally defined as materials that exhibit more than one primary ferroic order parameter simultaneously (i.e. in a single phase).[1] The four basic primary ferroic order parameters are ferromagnetism, ferroelectricity, ferroelasticity… … Wikipedia
galaxy — /gal euhk see/, n., pl. galaxies. 1. Astron. a. a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space. b. (usually cap.) See Milky Way. 2. any large and brilliant or impressive… … Universalium
Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… … Universalium
List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… … Wikipedia
angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction any member of the more than 300,000 species of flowering plants (division Anthophyta) … Universalium