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Terms for subject Environment (6528 entries)
Chagas' disease (A form of trypanosomiasis found in South America, caused by the protozoan Trypanosoma cruzi, characterized by fever and often inflammation of the hearth muscle) Čagaso' liga
chain management (The administration, organization and planning for the flow of materials or merchandise through various stages of production and distribution, involving a network of vendors, suppliers, manufacturers, distributors, retailers and other trading partners) grandinės valdymas
chalk (A soft, pure, earthy, fine-textured, usually white to light gray or buff limestone of marine origin, consisting almost wholly (90-99%) of calcite, formed mainly by shallow-water accumulation of calcareous tests of floating microorganisms (chiefly foraminifers) and of comminuted remains of calcareous algae (such as cocoliths and rhabdoliths), set in a structureless matrix of very finely crystalline calcite. The rock is porous, somewhat friable, and only slightly coherent. It may include the remains of bottom-dwelling forms (e.g. ammonites, echinoderms, and pelecypods), and nodules of chert and pyrite. The best known and most widespread chalks are of Cretaceous age, such as those exposed in cliffs on both sides of the English Channel) kreida
change in value vertės pokytis
channelled emissions teršalų išleidimas vamzdžiais
channelled releases teršalų išleidimas vamzdžiais
channelling (Any system of distribution canals or conduits for water, gas, electricity, or steam) kanalizacija
charcoal (A porous solid product containing 85-98% carbon and produced by heating carbonaceous materials such as cellulose, wood or peat at 500-600 C° in the absence of air) medžio anglis
chart (A formal written record of transactions, proceedings, etc., as of a society, committee, or legislative body; act) registras
chart (A map for navigation that delineates a portion of the sea, indicating the outline of the coasts and the position of rocks, sandbanks and other parts of a sea; nautical) žemėlapis
chelicerate (A subphylum of the phylum Artrophoda; chelicerae are characteristically modified as pincers) cheliceriniai
chemical (Any substance used in or resulting from a reaction involving changes to atoms or molecules) cheminė medžiaga
chemical addition (Chemical reaction in which one or more of the double bonds or triple bonds in an unsaturated compound is converted to a single bond by the addition of other atoms or groups) prijungimo cheminė reakcija
chemical analysis (The complex of operations aiming to determine the kinds of constituents of a given substance) cheminė analizė
chemical composition (The nature and proportions of the elements comprising a chemical compound) cheminė sudėtis
chemical compound junginys
chemical contamination (The addition or presence of chemicals to, or in, another substance to such a degree as to render it unfit for its intended purpose. Also refers to the result(s) of such an addition or presence) cheminis užterštumas
chemical corrosivity (The tendency of a metal to wear away another by chemical attack) cheminis koroziškumas
chemical decontamination (Removal of chemical substances from a building, a watercourse, a person's clothes, etc.) cheminės taršos pašalinimas
chemical degradation (The act or process of simplifying or breaking down a molecule into smaller parts, either naturally or artificially) cheminis suirimas