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1 диоксид титана
диоксид титана
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
titanium dioxide
A white, water-insoluble powder that melts at 1560Đ°C, and which is produced commercially from the titanium dioxide minerals ilmenite and rutile; used in paints and cosmetics. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > диоксид титана
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2 оборотная вода (в производстве бумаги и картона)
оборотная вода
Вода, удаляемая из массы для изготовления бумаги (картона) и используемая вновь в производстве.
[ ГОСТ 17052-86]Тематики
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Русско-французский словарь нормативно-технической терминологии > оборотная вода (в производстве бумаги и картона)
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3 мел
мел
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
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. (Source: BJGEO)
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Русско-французский словарь нормативно-технической терминологии > мел
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4 цезий
цезий
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
caesium
A soft silvery-white and highly reactive metal belonging to the alkali group of metals. It is a radiation hazard, because it can occur in two radioactive forms. Caesium-134 is produced in nuclear reactors, not directly by fission, but by the reaction. It emits beta- and gamma-radiation and has a half-life of 2.06 years. Caesium-137 is a fission product of uranium and occurs in the fallout from nuclear weapons. It emits beta- and gamma-rays and has a half-life of 30 years. Caesium-137 was the principal product released into the atmosphere, and hence the food chain, from atmospheric testing of nuclear weapons and from the Windscale fire and Chernobyl nuclear accidents. After the Chernobyl accident, which spread a radiation cloud across Europe, the European Commission proposed new and more restrictive limits on levels of caesium in food and drinking water. (Source: WRIGHT)
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Русско-французский словарь нормативно-технической терминологии > цезий
См. также в других словарях:
white-water — [hwit′wôt΄ər] adj. of or having to do with recreational rafting, kayaking, etc. on rivers with rapids, fast currents, etc. * * * white wa·ter (hwītʹwô tər, wŏt ər, wītʹ ) adj. Of, relating to, intended for, or taking place on white water,… … Universalium
white water — noun uncount a part of a river where the water flows so fast that it looks white … Usage of the words and phrases in modern English
white water — n. 1. foaming, whitish water, as in whitecaps, rapids, etc. 2. a light colored water over a shallow area … English World dictionary
White-water — White wa ter, n. (Far.) A dangerous disease of sheep. [1913 Webster] … The Collaborative International Dictionary of English
white water — ► NOUN ▪ a fast shallow stretch of water in a river … English terms dictionary
white-water — [hwit′wôt΄ər] adj. of or having to do with recreational rafting, kayaking, etc. on rivers with rapids, fast currents, etc … English World dictionary
white water — noun Date: 1586 frothy water (as in breakers, rapids, or falls) • white water adjective … New Collegiate Dictionary
white water — noun a) Any turbulent or frothy water as found in river rapids or surf. The boats wake left two strands of white water that glistened in the moonlight. b) Turbulent conditions … Wiktionary
white-water — adjective see white water … New Collegiate Dictionary
white-water — adj. White water is used with these nouns: ↑river … Collocations dictionary
white\ water — Skim milk. I like the way white water tastes, but most people I know call it skim milk … Dictionary of american slang