Polar coordinate system — Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 … Wikipedia
ammine — /am een, euh meen /, n. Chem. 1. a compound containing one or more ammonia molecules in coordinate linkage. 2. any coordination compound containing one or more ammonia molecules bonded to a metal ion. [1895 1900; AMM(ONIA) + INE2] * * * … Universalium
ammine — am•mine [[t]ˈæm in, əˈmin[/t]] n. 1) chem. a complex containing one or more ammonia molecules in coordinate linkage 2) chem. any complex containing one or more ammonia molecules bonded to a metal ion • Etymology: 1895–1900; amm (onia) + ine II … From formal English to slang
ammine — /ˈæmin/ (say ameen), /əˈmin/ (say uh meen) noun a compound containing one or more ammonia molecules in coordinate linkage to a metal. {amm(onia) + ine2} …
coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… … Universalium
Vector control (motor) — Vector control (also called Field Oriented Control, FOC) is one method used in variable frequency drives to control the torque (and thus finally the speed) of three phase AC electric motors by controlling the current fed to the machine.MethodThe… … Wikipedia
international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… … Universalium
Kinematics — Classical mechanics Newton s Second Law History of classical mechanics … Wikipedia
Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical … Wikipedia
Coordination complex — Cisplatin, PtCl2(NH3)2 A platinum atom with four ligands In chemistry, a coordination complex or metal complex, is an atom or ion (usually metallic), bonded to a surrounding array of molecules or anions, that are in turn known as ligands or… … Wikipedia
Communication privacy management theory — is a communication theory first developed by Sandra Petronio[1][2] in 1991 describing the ways in which relational actors manage their privacy boundaries and the disclosure of private information. The theory focuses heavily on the processes that… … Wikipedia