total density — visuminis tankis statusas T sritis Standartizacija ir metrologija apibrėžtis Tam tikros sistemos, pvz., dujų mišinio, lydinio ir pan., sudedamųjų dalių tankių suma. atitikmenys: angl. total density vok. totale Dichte, f rus. полная плотность, f… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Density (disambiguation) — Density and dense usually refer to a measure of how much of some entity is within a fixed amount of space. Types of density include: In physics, density of mass: Density, mass per volume Area density or surface density, mass over a (two… … Wikipedia
Total suspended solids — is a water quality measurement usually abbreviated TSS. It is listed as a conventional pollutant in the U.S. Clean Water Act. This parameter was at one time called non filterable residue (NFR), a term that refers to the identical measurement: the … Wikipedia
Total dynamic head — (TDH) is the total height that a fluid is to be pumped, taking into account friction losses in the pipe.TDH = Static Lift + Static Height + Friction Losswhere: Static Lift is the height the water will rise before arriving at the pump (also known… … Wikipedia
Density — This article is about mass density. For other uses, see Density (disambiguation). The mass density or density of a material is defined as its mass per unit volume. The symbol most often used for density is ρ (the Greek letter rho). In some cases… … Wikipedia
Density functional theory — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
total current density — pilnutinės srovės tankis statusas T sritis fizika atitikmenys: angl. total current density vok. Gesamtstromdichte, f rus. плотность полного тока, f pranc. densité de courant total, f … Fizikos terminų žodynas
Density matrix renormalization group — The density matrix renormalization group (DMRG) is a numerical variational technique devised to obtain the low energy physics of quantum many body systems with high accuracy. It was invented in 1992 by Steven R. White and it is nowadays the most… … Wikipedia
total current density — pilnutinis srovės tankis statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, išreiškiamas laidumo ir slinkties srovių tankių suma. atitikmenys: angl. total current density vok. Gesamtstromdichte, f rus. плотность полного тока, f… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
density function — In statistics, a function whose integral is calculated to find probabilities associated with a continuous random variable (see continuity, probability theory). Its graph is a curve above the horizontal axis that defines a total area, between… … Universalium