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121 Meereskreislauf
циркуляция морской воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
sea circulation
Large-scale horizontal water motion within an ocean. The way energy from the sun, stored in the sea, is transported around the world. The currents explain, for example, why the UK has ice-free ports in winter, while St. Petersburg, at the same latitude as the Shetland Islands, needs ice breakers. Evidence is growing that the world's ocean circulation was very different during the last ice age and has changed several times in the distant past, with dramatic effects on climate. The oceans are vital as storehouses, as they absorb more than half the sun's heat reaching the earth. This heat, which is primarily absorbed near the equator is carried around the world and released elsewhere, creating currents which last up to 1.000 years. As the Earth rotates and the wind acts upon the surface, currents carry warm tropical water to the cooler parts of the world. The strength and direction of the currents are affected by landmasses, bottlenecks through narrow straits, and even the shape of the sea-bed. When the warm water reaches polar regions its heat evaporates into the atmosphere, reducing its temperature and increasing its density. When sea-water freezes it leaves salt behind in the unfrozen water and this cold water sinks into the ocean and begins to flow back to the tropics. Eventually it is heated and begins the cycle all over again. (Source: MGH / WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Немецко-русский словарь нормативно-технической терминологии > Meereskreislauf
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122 Halbwertbreite eines Halbleiterdetektors
- энергетическое разрешение спектрометрического полупроводникового детектора ионизирующего излучения на полувысоте распределения
энергетическое разрешение спектрометрического полупроводникового детектора ионизирующего излучения на полувысоте распределения
ПШПВ ППД
Выраженная в энергетических единицах ширина распределения амплитуд импульсов выходного сигнала полупроводникового детектора ионизирующего излучения, измеренная на полувысоте этого распределения, соответствующего полному поглощению регистрируемого моноэнергетического излучения в чувствительной области детектора.
[ ГОСТ 18177-81]Тематики
Обобщающие термины
- основные радиометрические параметры полупроводникового детектора ионизирующего излучения
Синонимы
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Немецко-русский словарь нормативно-технической терминологии > Halbwertbreite eines Halbleiterdetektors
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123 Windenergie
энергия ветра
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
wind power
Energy extracted from wind, traditionally in a windmill, but increasingly by more complicated designes including turbines, usually to produce electricity but also for water pumping. The power available from wind is proportional to the area swept by the rotating place and the cube of the wind velocity, but less than half the available power can be recovered. (Source: BRACK)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Немецко-русский словарь нормативно-технической терминологии > Windenergie
См. также в других словарях:
half — [ hæf ] (plural halves [ hævz ] ) function word, quantifier *** Half can be used in the following ways: as a predeterminer (followed by a word such as a, the, this, or his ): We live half a mile up the road. I have to spend half my time taking… … Usage of the words and phrases in modern English
Half — (h[aum]f), a. [AS. healf, half, half; as a noun, half, side, part; akin to OS., OFries., & D. half, G. halb, Sw. half, Dan. halv, Icel. h[=a]lfr, Goth. halbs. Cf. {Halve}, {Behalf}.] 1. Consisting of a moiety, or half; as, a half bushel; a half… … The Collaborative International Dictionary of English
half — 1. Half functions as a noun or pronoun (the first half of the year / I ve still got half), an adjective (a half share) or predeterminer (i.e. placed before another determiner such as the, half the audience), and an adverb (He ll come half way / I … Modern English usage
half — ► NOUN (pl. halves) 1) either of two equal or corresponding parts into which something is or can be divided. 2) either of two equal periods into which a match or performance is divided. 3) Brit. informal half a pint of beer. 4) informal a half… … English terms dictionary
half — [haf, häf] n. pl. halves [ME < OE healf, part, half, akin to ON halfr, Ger halb < IE (s)kelep , lit., divided < base * (s)kel , to cut > SCALP, SKILL, HELM2] 1. a) either of the two equal parts of something [the top half of the sixth… … English World dictionary
half — HALF, halfi, s.m. (Rar; la fotbal) Mijlocaş. – Din engl. half. Trimis de gall, 13.09.2007. Sursa: DEX 98 HALF s. v. mijlocaş. Trimis de siveco, 13.09.2007. Sursa: Sinonime half s. m., pl. halfi … Dicționar Român
half — O.E. half, halb (Mercian), healf (W. Saxon) side, part, not necessarily of equal division (original sense preserved in behalf), noun, adjective, and adverb all in O.E., from P.Gmc. *khalbas something divided (Cf. O.S. halba, O.N. halfr, O.Fris.,… … Etymology dictionary
Half — (h[aum]f), n.; pl. {Halves} (h[aum]vz). [AS. healf. See {Half}, a.] 1. Part; side; behalf. [Obs.] Wyclif. [1913 Webster] The four halves of the house. Chaucer. [1913 Webster] 2. One of two equal parts into which anything may be divided, or… … The Collaborative International Dictionary of English
Half — Half, adv. In an equal part or degree; in some part approximating a half; partially; imperfectly; as, half colored, half done, half hearted, half persuaded, half conscious. Half loth and half consenting. Dryden. [1913 Webster] Their children… … The Collaborative International Dictionary of English
half — hȁlf m <N mn ovi, G ōvā> DEFINICIJA sport zast. pretežno obrambeni igrač u nekim momčadskim igrama loptom (nogomet, hokej i sl.) zadužen da sprečava protivničke napadače u izvođenju napada i da se uključuje u ofenzivne akcije vlastite… … Hrvatski jezični portal
half- — sharing one parent, from HALF (Cf. half). Half brother is attested from early 14c.; half sister from c.1200 … Etymology dictionary
