Collins COBUILD Advanced Learner's English Dictionary - carbon
Связанные словари
Carbon
carbon
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1.
noun Usage: often attributive Etymology: French ~e, from Latin ~-, carbo ember, charcoal Date: 1789 1. a nonmetallic chiefly tetravalent element found native (as in diamond and graphite) or as a constituent of coal, petroleum, and asphalt, of limestone and other ~ates, and of organic compounds or obtained artificially in varying degrees of purity especially as ~ black, lampblack, activated ~, charcoal, and coke — see element table 2. a ~ rod used in an arc lamp 3. a. a sheet of ~ paper b. ~ copy ...Merriam-Webster Collegiate Dictionary
2.
n. 1 a non-metallic element occurring naturally as diamond, graphite, and charcoal, and in all organic compounds. Usage Symb.: C. 2 a = carbon copy. b = carbon paper. 3 a rod of carbon in an arc lamp. Phrases and idioms carbon black a fine carbon powder made by burning hydrocarbons in insufficient air. carbon copy 1 a copy made with carbon paper. 2 a person or thing identical or similar to another (is a carbon copy of his father). carbon cycle Biol. the cycle in which carbon compounds are interconverted, usu. by living organisms. carbon dating the determination of the age of an organic object from the ratio of isotopes which changes as carbon-14 decays. carbon dioxide a colourless odourless gas occurring naturally in the atmosphere and formed by respiration. Usage Chem. formula: CO2 carbon disulphide a colourless liquid used as a solvent. Usage Chem. formula: CS2 carbon fibre a thin strong crystalline filament of carbon used as strengthening material in resins, ceramics, etc. carbon-14 a long-lived radioactive carbon isotope of mass 14, used in radiocarbon dating, and as a tracer in biochemistry. carbon monoxide a colourless odourless toxic gas formed by the incomplete burning of carbon. Usage Chem. formula: CO carbon paper a thin carbon-coated paper used for making (esp. typed) copies. carbon steel a steel with properties dependent on the percentage of carbon present. carbon tetrachloride a colourless volatile liquid used as a solvent. Usage Chem. formula: CCl4 carbon-12 a carbon isotope of mass 12, used in calculations of atomic mass units. Etymology: F carbone f. L carbo -onis charcoal ...Толковый словарь английского языка Oxford English Reference
3.
1) углерод, С 2) угольный электрод, уголь 3) химически чистый уголь 4) нагар; слой нагара (в камере сгорания) 5) сажа 6) графит 7) технический алмаз 8) лист копировальной бумаги - absorbent carbon - activated carbon - active carbon - arc-lamp carbon - battery carbon - decolorizing carbon - diesel-fuel carbon - electrode carbon - fixed carbon - fluid carbon - free carbon - graphitized carbon - graphitizing carbon - loosened carbon - manufactured carbon - mineral carbon - motor carbon - nongraphitic carbon - pyrolyzed carbon - residual carbon - silicized carbon - soft carbon - solid carbon - soot carbon - suspended carbon - temper carbon ...Большой Англо-русский Русско-английский политехнический словарь
Англо-русский строительный словарь
Англо-русский Русско-английски словарь по телекоммуникациям
6.
1) углерод 2) нагар 3) сажа 4) графит 5) технический алмаз, карбонадо 6) угольный электрод, уголь 7) лист копировальной бумаги, копирка 8) копия (через копирку) 9) геол. химически чистый уголь to make up the deficit in carbon — покрыть нехватку углевода - activated carbon - carbide carbon - fixed carbon - free carbon - graphitic carbon - graphitized carbon - pyrolytic carbon - pyrolytically precipitated carbon - retort carbon - unburned carbon ...Англо-русский Русско-английский научно-технический словарь
Англо-русский Русско-английский биологический словарь
8.
1. хим. углерод carbon cycle —- углеродный цикл 2. уголь, химически чистый уголь 3. графит 4. технический алмаз 5. эл. угольный электрод 6. лист копировальной бумаги; копирка 7. копия (через копирку) make several carbons —- напечатайте в нескольких экземплярах ...Новый большой англо-русский словарь
9.
dioxide углекислота, углекислый газ CARBON monoxide noun угарный газ CARBON oil бензол CARBON noun 1) chem. углерод 2) electr. уголь, угольный электрод 3) химически чистый уголь 4) листок копировальной бумаги, копирка 5) attr. угольный; углеродистый - carbon black - carbon dioxide - carbon oil - carbon steel CARBON steel углеродистая сталь CARBON black сажа ...Англо-русский словарь
10.
~ n 1 a simple substance that exists in a pure form as diamonds, graphite etc or in an impure form as coal, petrol etc 2 carbon paper 3 a carbon copy (1) ...Longman Dictionary of Contemporary English
11.
- 1789, coined by Lavoisier 1780s in Fr. as charbone, from L. carbo (gen. carbonis) "charcoal," from PIE base *ker- "to burn." Carbon paper (soon to be obsolete) is from 1895. ...Английский Этимологический словарь
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