ultrapure
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ultrapure — ultrapurely, adv. ultrapurity, n. /ul treuh pyoor /, adj. extremely pure, esp. without impurities: ultrapure silicon for semiconductors. [1960 65; ULTRA + PURE] * * * … Universalium
ultrapure — ˌ adjective Etymology: ultra + pure (I) : extremely pure * * * ultrapurely, adv. ultrapurity, n. /ul treuh pyoor /, adj. extremely pure, esp. without impurities: ultrapure silicon for semiconductors. [1960 65; ULTRA + PURE] … Useful english dictionary
ultrapure — ul·tra·pure … English syllables
ultrapure — ul•tra•pure [[t]ˌʌl trəˈpyʊər[/t]] adj. cvb extremely pure, esp. without any impurities • Etymology: 1960–65 ul tra•pure′ly, adv. ul tra•pu′ri•ty, n … From formal English to slang
substance ultrapure — ultragrynoji medžiaga statusas T sritis Standartizacija ir metrologija apibrėžtis Medžiaga, kurios būdingas savybes keičiančių priemaišų yra mažiau negu 10⁻⁶ %. atitikmenys: angl. ultra pure material vok. reinste Substanz, f rus. ультрачистое… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
substance ultrapure — ultragrynoji medžiaga statusas T sritis fizika atitikmenys: angl. ultra pure material vok. reinste Substanz, f rus. ультрачистое вещество, n pranc. substance ultrapure, f … Fizikos terminų žodynas
Electrodeionization — (EDI) is a water treatment process that removes ionizable species from liquids using electrically active media and an electrical potential to effect ion transport. It differs from other water purification technologies such as conventional ion… … Wikipedia
rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 … Universalium
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
Purified water — Bottle for Distilled water in the Real Farmacia in Madrid Purified water is water from any source that is physically processed to remove impurities. Distilled water and deionized (DI) water have been the most common forms of purified water, but… … Wikipedia
