Ring and circle shear — Ring and circle shear. См. Дисковые ножницы. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
ring — I. /rɪŋ / (say ring) noun 1. a circular band of metal or other material, especially one of gold or other precious metal, often set with gems, for wearing on the finger as an ornament, a token of betrothal or marriage, etc. 2. anything having the… …
Дисковые ножницы — Ring and circle shear Дисковые ножницы. Машина для резки, снабженная синхронно вращающимися дисками с режущей кромкой и циркулярным приспособлением для резки внутри окружностей или колец из листового металла, когда невозможно начать резку с края… … Словарь металлургических терминов
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium
Greek letters used in mathematics, science, and engineering — Greek alphabet Αα Alpha Νν Nu Ββ Beta … Wikipedia
Croatian pre-Romanesque art and architecture — Church of Saint Cross in Nin from 11th century. Smallest cathedral in the world. Croatian Pre Romanesque art and architecture or Old Croatian Art is Pre Romanesque art and architecture of Croats from their arrival at Balkans till the end of 11th… … Wikipedia
Dual number — For dual grammatical number found in some languages, see Dual (grammatical number). In linear algebra, the dual numbers extend the real numbers by adjoining one new element ε with the property ε2 = 0 (ε is nilpotent). The collection of dual… … Wikipedia
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
Triton (moon) — Triton Voyager 2 photomosaic of Triton s sub Neptunian hemisphere. The bright, slightly pinkish, south polar cap at bottom is composed of nitrogen and methane ice and is streaked by dust deposits left by nitrogen gas geysers. The mostly darker… … Wikipedia
Mastopexy — Intervention Breast lift: the pre operative aspects of mild breast ptosis (left), and the post operative aspects of the correction, the lifted bust (right) … Wikipedia
Real matrices (2 x 2) — The 2 x 2 real matrices are the linear mappings of the Cartesian coordinate system into itself by the rule:(x,y) mapsto (x,y)egin{pmatrix}a c b dend{pmatrix} = (ax + by, cx + dy).The set of all such real matrices is denoted by M(2,R). Two… … Wikipedia