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1 impurity
1) (something which is mixed into another substance, but which should not be: There are too many impurities in this steel.) nečistota2) (the state of being impure: Complaints were made about the impurity of the milk.) nečistota* * *• nemravnost• necistota
См. также в других словарях:
pie chart — noun a circular chart divided into triangular areas proportional to the percentages of the whole • Hypernyms: ↑chart * * * noun Etymology: pie (II) : a circle divided by several radii into sectors showing by their relative areas the relative… … Useful english dictionary
hard lead — noun 1. a lead alloy that contains about 5% antimony • Syn: ↑antimonial lead • Hypernyms: ↑lead, ↑Pb, ↑atomic number 82 • Hyponyms: ↑grid metal 2. unrefined lead that is hard becau … Useful english dictionary
boil-off — noun ( s) Etymology: boil off : the process of removing impurities (as size or gum) by boiling fabrics in a scouring solution * * * /boyl awf , of /, n. 1. Rocketry. any vapor loss from the oxidizer or fuel in a rocket during countdown. 2. Also… … Useful english dictionary
cleaning shoe — noun a) The part of a harvester or combine which both sieves out large impurities such as rocks and blows out light impurities such as chaff b) A brake shoe used to clean a wheel … Wiktionary
cohesure — noun /kəʊˈhiːzjʊə,kəʊˈhiːʒə/ cohesion He was of opinion that the action of the sand was not of a chemical nature, but that the attraction of cohesure, or adhesion, exerted on the surface of the sand in contact with the impurities, constituted a… … Wiktionary
purification — noun 1. the act of cleaning by getting rid of impurities (Freq. 2) • Derivationally related forms: ↑purify • Hypernyms: ↑cleaning, ↑cleansing, ↑cleanup 2. the process of removing impurities (as from oil or metals or sugar etc.) … Useful english dictionary
green glass — noun 1. : a low grade soda lime glass whose natural green color is due to impurities in the raw materials 2. : glass of any quality that has been colored green by the addition of coloring agents to the batch * * * glass of low quality, colored… … Useful english dictionary
distilled water — noun water that has been purified by distillation (Freq. 1) • Hypernyms: ↑water, ↑H2O * * * noun : water that has been freed of dissolved or suspended solids and from organisms by distillation (as for medical or chemical purposes) * * * water… … Useful english dictionary
detergent — noun a soluble cleansing agent which combines with impurities and dirt to make them more soluble. adjective relating to detergents or their action. Derivatives detergence noun detergency noun Origin C17 (as adjective): from L. detergent ,… … English new terms dictionary
artificial kidney — noun a machine that uses dialysis to remove impurities and waste products from the bloodstream before returning the blood to the patient s body • Syn: ↑hemodialyzer • Hypernyms: ↑dialyzer, ↑dialysis machine * * * noun : an apparatus designed to… … Useful english dictionary
beneficiation — noun crushing and separating ore into valuable substances or waste by any of a variety of techniques • Syn: ↑mineral extraction, ↑mineral processing, ↑mineral dressing, ↑ore processing, ↑ore dressing • Derivationally related forms: ↑beneficiate … Useful english dictionary