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| Terms for subject Environment (6671 entries) |
| 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) | láncirányítás | |
| 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) | kréta | |
| change in value | értékbeli változás | |
| channelled emissions | irányított kibocsátás | |
| channelled releases | irányított kibocsátás | |
| channelling (Any system of distribution canals or conduits for water, gas, electricity, or steam) | csatornázás | |
| 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) | faszén | |
| chart (A formal written record of transactions, proceedings, etc., as of a society, committee, or legislative body; act) | okirat | |
| 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) | tengerészeti térkép | |
| chelicerate (A subphylum of the phylum Artrophoda; chelicerae are characteristically modified as pincers) | csáprágós ízeltlábúak | |
| chemical (Any substance used in or resulting from a reaction involving changes to atoms or molecules) | kémiai anyag | |
| 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) | vegyi addíció | |
| chemical analysis (The complex of operations aiming to determine the kinds of constituents of a given substance) | kémiai elemzés | |
| chemical compound | vegyület | |
| 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) | kémiai szennyezés | |
| chemical corrosivity (The tendency of a metal to wear away another by chemical attack) | kémiai korrozivitás | |
| chemical decontamination (Removal of chemical substances from a building, a watercourse, a person's clothes, etc.) | kémiai szennyezésmentesítés | |
| chemical degradation (The act or process of simplifying or breaking down a molecule into smaller parts, either naturally or artificially) | kémiai lebomlás | |
| chemical element (elements and their compounds |
kémiai elem | |
| chemical engineering (The branch of engineering concerned with industrial manufacture of chemical products. It is a discipline in which the principles of mathematical, physical and natural sciences are used to solve problems in applied chemistry. Chemical engineers design, develop, and optimise processes and plants, operate them, manage personnel and capital, and conduct research necessary for new developments. Through their efforts, new petroleum products, plastics, agricultural chemicals, house-hold products, pharmaceuticals, electronic and advanced materials, photographic materials, chemical and biological compounds, various food and other products evolve) | vegyészmérnöki tudomány |