concentration level

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• Level sensor — Level sensors are used to detect liquid level. The liquid to be measured can be inside a container or can be in its natural form (e.g. a river or a lake). The level measurement can be either continuous or point values. Continuous level sensors… …   Wikipedia

• level — [lev′əl] n. [OFr livel < VL * libellus < L libella, dim. of libra, a balance, level, weight] 1. an instrument for determining, or adjusting a surface to, an even horizontal plane: it has a glass tube partly filled with liquid so as to leave …   English World dictionary

• Concentration of media ownership — Journalism News · Writing style Ethics · Objectivity Values · …   Wikipedia

• Concentration ratio — In economics, a concentration ratio is a measure of the total output produced in an industry by a given number of firms in the industry. The most common concentration ratios are the CR4 and the CR8, which means the four and the eight largest… …   Wikipedia

• Concentration Camps Inspectorate — The Concentration Camps Inspectorate (Inspektion der Konzentrationslager) was the central SS administrative and managerial authority for the concentration camps of the Third Reich. Created by Theodor Eicke, it was originally known as the General… …   Wikipedia

• level — I. noun Etymology: Middle English, plumb line, from Anglo French livel, from Vulgar Latin *libellum, alteration of Latin libella, from diminutive of libra weight, balance Date: 14th century 1. a device for establishing a horizontal line or plane… …   New Collegiate Dictionary

• level — 1. Any rank, position, or status in a graded scale of values. 2. A test for determining such rank or position. acoustic reference l. the biological reference l. for sound measurements. When the term decibel is used to …   Medical dictionary

• level — lev•el [[t]ˈlɛv əl[/t]] adj. n. v. eled, el•ing (esp. brit.) elled, el•ling. 1) having no part higher than another; having a flat or even surface 2) being in a plane parallel to the plane of the horizon; horizontal 3) equal, as in height,… …   From formal English to slang

• concentration au niveau du sol — pažemio koncentracija statusas T sritis Standartizacija ir metrologija apibrėžtis Kietųjų, skystųjų ar dujinių medžiagų koncentracija, paprastai matuojama tam tikrame aukštyje nuo žemės paviršiaus. atitikmenys: angl. ground level concentration… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• concentration effect — koncentracijos ribinė vertė statusas T sritis ekologija ir aplinkotyra apibrėžtis Kenksmingosios cheminės medžiagos koncentracijos žmonių darbo ar gyvenamojoje aplinkoje rodiklis, kurį viršijus cheminės medžiagos poveikis žmonių sveikatai yra… …   Ekologijos terminų aiškinamasis žodynas

• Deep-level transient spectroscopy — (DLTS) is an experimental tool for studying electrically active defects (known as charge carrier traps) in semiconductors. DLTS establishes fundamental defect parameters and measures their concentration in the material. Some of the parameters are …   Wikipedia