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21 содержать
•The gases which contain such molecules...
•The free 40 particles bear (or contain) a protein absent from the 60 units ( biol).
•The cells that hold the pigment...
•Ice sheets and mountain glaciers hold 2% of the world's water.
•The molecule incorporates four sulphur atoms.
IIРусско-английский научно-технический словарь переводчика > содержать
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22 заметный
•The hydrogen molecules here cannot emit detectable amounts of radiation.
•The corrosion of an ancient metal object may continue at an appreciable rate in ordinary air.
•The greater this velocity, the more conspicuous the Doppler shift.
•A distinct drop was found at 86°F.
•All these alloys possess marked ferromagnetic properties.
•Acridine shows marked fluorescence.
•If no perceptible (or sensible) change takes place in..., the solution is saturated.
•The influence of temperature is much more prominent than that of the reactor throughout.
•The wood has been subjected to pronounced humidity changes.
•Only one reaction occurs at a detectable rate without a catalyst.
•The hydrogen contains noticeable amounts of ammonia and... as impurities.
•The tilt became more pronounced with time.
•These changes are most evident in gases.
•Such additional variables have no noticeable effect on...
* * *Заметный -- appreciable, marked, prominent, perceptible, pronounced, noticeable, discernable, observable, substantialAlways change the bit when there is an appreciable drop-off in drilling speed, or any noticeable change in the action of the drill.Note that a pronounced change in NOx was observed as the inlet pressure was raised from 790 to 1200 kPa.No discernible shear angle could be observed for LDPE.—заметное влияние на—оказывать заметное влияние наРусско-английский научно-технический словарь переводчика > заметный
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23 не представлять большой ценности
Не представлять большой ценностиThese measurements were not found to be of much value because of formation of deposits on the surface of the specimens from the combustion gases.Such a simple model has limited value.Русско-английский научно-технический словарь переводчика > не представлять большой ценности
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24 представлять собой опасный участок
Представлять собой опасный участок-- The alkane is contained with water in the heat recovery boiler, where danger lies, any leak is diluted by such large quantities of exhaust gases that risk of explosion is remote (... представляющий собой).Русско-английский научно-технический словарь переводчика > представлять собой опасный участок
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25 риск невелик
Риск невелик-- Any leak is diluted by such large quantities of exhaust gases that risk of explosion is remote.Русско-английский научно-технический словарь переводчика > риск невелик
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26 емкость
[см. заправочная емкость; см. тж. контейнеры с запасами воды и пищи; сосуд, в котором храниться]Through vent valves propellant vapour and gases are released into the atmosphere or directed to special reservoirs.Such valves are mounted in containers or sections of hydraulic and compressed air mains… -
27 ejecta
i'<ekt† мн.ч., употр. с гл. в ед. и мн. числе 1) выброс (вещества, лавы и т.п.), извержение, изверженная (например, из вулкана) породаSyn:The Crab Nebula is composed of glowing ejecta of gases flying outward in an irregular fashion and a rapidly spinning, pulsating neutron star, called a pulsar, in the centre. It was assumed that tektites formed from the molten ejecta of high-energy impacts, but the question remained whether such impacts had taken place on the Earth or on the Moon or elsewhere in space. 2) промышленные выбросы 3)выделения, испражненияejected material; material thrown out/cast out
Syn:excretaРусско-английский словарь механических и общенаучных терминов > ejecta
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28 концентрация
concentration
-, вредная — harmful concentration
- напряжений — stress concentration
ограниченная зона повышенных напряжений конструкции. — in structures, a localized area of high stress.
- напряжений, местная — local stress concentration
зона опасных напряжений металлической поверхности в результате повреждений от инструмента, наличия царапин или трещин. — а dangerous stress condition that often arises from metal surface conditions such as ool marks, scratches, cracks.
-, не превышающая (0,15 %) по объему — concentration not exceeding (0.15 %) by volume
-, опасная — hazardous concentration
в кабине экипажа и пассажирских салонах не допустима опасная концентрация газов или паров. — crew and passenger compartment air must be free from harmful or hazardous concentrations of gases or vapors.
в к. — in concentration, at concentration rate (up to... kg per... liters)Русско-английский сборник авиационно-технических терминов > концентрация
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29 струя
jet, stream, efflux
(жидкости или газа, вытекающая из отверстия)
ограниченный поток жидкости (газа), вытекающий из калиброванного отверстия или протекающий по каналу. напр., реактивная струя гтд. — а strong well-defined stream of fluid either issuing from an orifice or moving in a contracted duct, such as the jet of combustion gases issuing from a reaction engine.
- (распыленная) — spray
- (поток) — stream
-, выхлопная — exhaust jet /stream, efflux/
- выходящая газов (из гтд) — exhaust gas jet /efflux/
-, газовая (вых. газы дв.) — efflux
-, газовая (при реверсе тяги) — efflux as reverse thrust
-, газовая (при прямой тяге) — efflux as forward thrust
- горячих газов (двиг.) — hot stream efflux target-type deflector doors spoil hot stream efflux.
-, реактивная — jet
-, спутная — wake
область возмущенного воздуха, остающаяся за летящим самолетом. — а track or turbulent portion left immediately after an airplane flying through the air.
-, спутная (возд. винта) — slipstream
the stream of air driven astern by the propeller.
- холодного воздуха за вентилятором (двиг.) — cold stream airflow. front fan engines utilize blocker doors to reverse cold stream airflow.
сужение с. — jet /stream/ contractionРусско-английский сборник авиационно-технических терминов > струя
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30 аэробиология
аэробиология
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
aerobiology
The study of the atmospheric dispersal of airborne fungus spores, pollen grains, and microorganisms; and, more broadly, of airborne propagules of algae and protozoans, minute insects such as aphids, and pollution gases and particles which exert specific biologic effects. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > аэробиология
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31 вкус воды
вкус воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
water taste
Taste in water can be caused by foreign matter, such as organic compounds, inorganic salts or dissolved gases. These materials may come from domestic, agricultural or natural sources. Some substances found naturally in groundwater, while not necessarily harmful, may impart a disagreeable taste or undesirable property to the water. Magnesium sulphate, sodium sulphate, and sodium chloride are but a few of these. Acceptable waters should be free from any objectionable taste at point of use. (Source: CORBIT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > вкус воды
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32 воздействие быта на окружающую среду
воздействие быта на окружающую среду
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
environmental impact of households
Household impacts on the environment include domestic heating emissions (hot air, carbon dioxide, carbon monoxide, water vapour and oxide of nitrogen, sulphur and other trace gases); domestic sewage consisting of human bodily discharges, water from kitchens, bathrooms and laundries; the dumping of bulky wastes such as old washing machines, refrigerators, cars and other objects that will not fit into the standard dustbin and which are often dumped about the countryside, etc. (Source: WPR / GILP96)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > воздействие быта на окружающую среду
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33 изменение климата
изменение климата
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
climatic change
The long-term fluctuations in temperature, precipitation, wind, and all other aspects of the Earth's climate. External processes, such as solar-irradiance variations, variations of the Earth's orbital parameters (eccentricity, precession, and inclination), lithosphere motions, and volcanic activity, are factors in climatic variation. Internal variations of the climate system, e.g., changes in the abundance of greenhouse gases, also may produce fluctuations of sufficient magnitude and variability to explain observed climate change through the feedback processes interrelating the components of the climate system. (Source: GSFC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > изменение климата
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34 климатический эксперимент
климатический эксперимент
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
climatic experiment
Experiments conducted to estimate future climatic conditions employing modelling of the physical processes underlying climatic change and variability; also, assessments are required of uncertain future man-made inputs such as increasing atmospheric carbon dioxide and other green-house gases. (Source: YOUNG)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > климатический эксперимент
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35 сжигание в факеле газов
сжигание в факеле газов
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
flaring
1) Flares use open flames during normal and/or emergency operations to combust hazardous gaseous. The system has no special features to control temperature or time of combustion; however, supplemental fuel may be required to sustain the combustion. Historically, flares have been used to dispose of waste gases in the oil and gas industry and at wastewater treatment plants having anaerobic digestors. Regulation for thermal destruction of hazardous wastes limit the practical use of flaring to combustion of relatively simple hydrocarbons, such as methane from digesters or landfill gas collection systems.
2) A control device that burns hazardous materials to prevent their release into the environment; may operate continuously or intermittently, usually on top a stack.
(Source: CORBIT / EPAGLO)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > сжигание в факеле газов
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36 аэробиология
аэробиология
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
aerobiology
The study of the atmospheric dispersal of airborne fungus spores, pollen grains, and microorganisms; and, more broadly, of airborne propagules of algae and protozoans, minute insects such as aphids, and pollution gases and particles which exert specific biologic effects. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > аэробиология
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37 вкус воды
вкус воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
water taste
Taste in water can be caused by foreign matter, such as organic compounds, inorganic salts or dissolved gases. These materials may come from domestic, agricultural or natural sources. Some substances found naturally in groundwater, while not necessarily harmful, may impart a disagreeable taste or undesirable property to the water. Magnesium sulphate, sodium sulphate, and sodium chloride are but a few of these. Acceptable waters should be free from any objectionable taste at point of use. (Source: CORBIT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > вкус воды
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38 воздействие быта на окружающую среду
воздействие быта на окружающую среду
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
environmental impact of households
Household impacts on the environment include domestic heating emissions (hot air, carbon dioxide, carbon monoxide, water vapour and oxide of nitrogen, sulphur and other trace gases); domestic sewage consisting of human bodily discharges, water from kitchens, bathrooms and laundries; the dumping of bulky wastes such as old washing machines, refrigerators, cars and other objects that will not fit into the standard dustbin and which are often dumped about the countryside, etc. (Source: WPR / GILP96)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > воздействие быта на окружающую среду
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39 действие электрической дуги, возникающей внутри НКУ распределения и управления
действие электрической дуги, возникающей внутри НКУ распределения и управления
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[Интент]Параллельные тексты EN-RU
Effects of the electric arc inside switchgear and controlgear assemblies
In the proximity of the main boards, i.e. in the proximity of big electrical machines, such as transformers or generators, the short-circuit power is high and consequently also the energy associated with the electrical arc due to a fault is high.
Without going into complex mathematical descriptions of this phenomenon, the first instants of arc formation inside a cubicle can be schematized in 4 phases:
1. compression phase: in this phase the volume of the air where the arc develops is overheated owing to the continuous release of energy; due to convection and radiation the remaining volume of air inside the cubicle warms up; initially there are temperature and pressure values different from one zone to another;
2. expansion phase: from the first instants of internal pressure increase a hole is formed through which the overheated air begins to go out. In this phase the pressure reaches its maximum value and starts to decrease owing to the release of hot air;
3. emission phase: in this phase, due to the continuous contribution of energy by the arc, nearly all the air is forced out under a soft and almost constant overpressure;
4. thermal phase: after the expulsion of the air, the temperature inside the switchgear reaches almost that of the electrical arc, thus beginning this final phase which lasts till the arc is quenched, when all the metals and the insulating materials coming into contact undergo erosion with production of gases, fumes and molten material particles.
Should the electrical arc occur in open configurations, some of the described phases could not be present or could have less effect; however, there shall be a pressure wave and a rise in the temperature of the zones surrounding the arc.
Being in the proximity of an electrical arc is quite dangerous; here are some data to understand how dangerous it is:
• pressure: at a distance of 60 cm from an electrical arc associated with a 20 kA arcing fault a person can be subject to a force of 225 kg; moreover, the sudden pressure wave may cause permanent injuries to the eardrum;
• arc temperatures: about 7000-8000 °C;
• sound: electrical arc sound levels can reach 160 db, a shotgun blast only 130 db.
[ABB]Действие электрической дуги, возникающей внутри НКУ распределения и управления
Короткое замыкание вблизи больших силовых устройств, таких как трансформаторы или генераторы имеет очень большую мощность. Поэтому энергия электрической дуги, возникшей в результате короткого замыкания, очень большая.
Не вдаваясь в сложное математическое описание данного явления, можно сказать, что первые мгновения формирования дуги внутри шкафа можно упрощенно разделить на четыре этапа:
1. Этап сжатия: на этом этапе объем воздуха, в котором происходит зарождение дуги перегревается вследствие непрерывного высвобождения энергии. За счет конвекции и излучения оставшийся объем воздуха внутри шкафа нагревается. На этом начальном этапе значения температуры и давления воздуха в разных зонах НКУ разные.
2. Этап расширения: с первых мгновений внутреннее давление создает канал, через который начинается движение перегретого воздуха. На этом этапе давление достигает своего максимального значения, после чего начинает уменьшаться вследствие выхода горячего воздуха.
3. Этап эмиссии: на этом этапе вследствие непрерывного пополнения энергией дуги почти весь воздух выталкивается под действием мягкого и почти постоянного избыточного давления.
4. Термический этап: после выхлопа воздуха температура внутри НКУ почти достигает температуры электрической дуги. Так начинается заключительный этап, который длится до тех пор, пока дуга не погаснет. При этом все металлические и изоляционные материалы, вступившие в контакт с дугой, оказываются подвергнутыми эрозии с выделением газов, дыма и частиц расплавленного материала.
Если электрическая дуга возникнет в открытом НКУ, то некоторые из описанных этапов могут не присутствовать или могут иметь меньшее воздействие. Тем не менее будет иметь место воздушная волна и подъем температуры вблизи дуги.
Находиться вблизи электрической дуги довольно опасно. Ниже приведены некоторые сведения, помогающие осознать эту опасность:
• давление: На расстоянии 60 см от электрической дуги, вызванной током короткого замыкания 20 кА, человек может подвергнуться воздействию силы 225 кг. Более того, резкая волна давления может нанести тяжелую травму барабанным перепонкам;
• температура дуги: около 7000-8000 °C;
• шумовое воздействие: Уровень шумового воздействия электрической дуги может достигнуть 160 дБ (выстрел из дробовика – 130 дБ).
[Перевод Интент]Тематики
- НКУ (шкафы, пульты,...)
EN
Русско-английский словарь нормативно-технической терминологии > действие электрической дуги, возникающей внутри НКУ распределения и управления
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40 изменение климата
изменение климата
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
climatic change
The long-term fluctuations in temperature, precipitation, wind, and all other aspects of the Earth's climate. External processes, such as solar-irradiance variations, variations of the Earth's orbital parameters (eccentricity, precession, and inclination), lithosphere motions, and volcanic activity, are factors in climatic variation. Internal variations of the climate system, e.g., changes in the abundance of greenhouse gases, also may produce fluctuations of sufficient magnitude and variability to explain observed climate change through the feedback processes interrelating the components of the climate system. (Source: GSFC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-английский словарь нормативно-технической терминологии > изменение климата
См. также в других словарях:
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