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Smoke detector
| Глоссарий по строительству зданий |
A device for sensing the presence of smoke in a building—usually by means of a photoelectric detector, ionization detector, ultraviolet flame detector, or a heat detector. smoke-developed rating a relative numerical classification of a building material as determined
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Дымовой извещатель, русский
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Detector, английский
- A general term applied to parts of instruments which are designed to detect ionising radiation . ionising radiations interact with the detector, the detector converts this interaction into a signal which can be amplified and interpreted by other devices.
- Детектор; датчик-измеритель; чувствительный элемент
- A device such a photodiode or photodetector that converts optical energy into electrical energy. they can be made from silicon, germanium, gallium arsenide, indium gallium arsenide or from other semiconductors, depending on the wavelengths to detect. the positive-intrinsic-negative (pin) and the avalanche photodiode (apd) types are used in fiber optics. pin types can be used for analog or digital systems, while apds with their internal amplification can only be used in digital systems
- A device that generates an electrical signal when illuminated by light. the most common fiber-optic detectors are photodiodes.
- Детектор, датчик
Detector (rt), английский
A device that determines the presence of ionizing radiation.
Detector coil, английский
- See sensing coil. detector, xray: sensor, xray.
- См. чувствительную катушку. детектор, рентген: датчик, рентген.
- See coil, sensing.
Detector de mentiras, английский
Una maquina que registra por una aguja en un grafico que varia disturbios emocionales al contestar las preguntas sincera y/o falsamente, como indicado por fluctuaciones en la presion de sangre, la r
Detector element, английский
Чувствительный элемент
Detector log video amplifier, английский
Detector probe, английский
- Adjustable or fixed device through which air and/or tracer is drawn into the leak test instrument and over the sensing element or detector. response is measured in units of pa·m3 · s or std cm3/s. standard flow rate is measured at standard temperature and pressure. also called sampling probe; sniffer probe.
- In leak testing, an adjustable or fixed device through which air and/or tracer gas is drawn into the leak test instrument and over the sensing element or detector. also called a sampling probe or a sniffer probe.
Detector probe test, английский
- Pressure leak test in which the leakage of a component, pressurized with a tracer rich mixture, is detected by scanning the test object with a detector probe connected to an electronic leak detector. leakage tracer gas is pulled from the leak through the probe inlet to the sensing element to cause a visible or audible signal on the indicator of the leak test instrument.
- In leak testing, pressure leak test in which the leakage of a component, pressurized with a tracer rich mixture, is detected by scanning the test object boundary surface with a detector probe connected to an electronic leak detector. leakage tracer gas is pulled from the leak through the probe inlet to the sensing element to cause a visible or audible signal on the indicator of the leak test instrument.
Detector scanning, английский
Detector, detecting device, английский
Smoke, английский
- Fumée
- Дым; дымка
- Humo
- A white, grey or black product made of small particles, given off by something which is burning verb to breathe in smoke from a cigarette, cigar or pipe which is held in the lips doctors are trying to persuade people to stop smoking. (note: smoking – smoked) comment: the connection between smoking tobacco, especially cigarettes, and lung cancer has been proved to the satisfaction of the british government, which prints a health warning on all packets of cigarettes. smoke from burning tobacco contains nicotine and other substances which stick in the lungs, and can in the long run cause cancer and heart disease.
- Дым, копоть. взвесь в атмосфере мелких частиц, образующихся при горении (вмо), в химии он определяется более широко как аэрозоль твердых (например, дым окиси магния) или жидких (например, табачный дым) частиц, образующихся при процессах горения, термического распада или испарения. определения этого термина в законодательстве по загрязнению атмосферного воздуха могут варьировать, но обычно он используется для обозначения видимых невооруженным глазом выбросов из дымовых труб. степень плотности таких выбросов может быть определена в единицах шкалы рингельманна (см. smoke shart — шкала дымности). ср. fume — дым.
- The airborne solid and liquid particulates and gases evolved when a material undergoes pyrolysis or combustion, together with the quantity of air that is entrained or otherwise mixed into the mass.
- The airborne solid and liquid particulates and gases evolved when a material undergoes pyrolysis or combustion, together with the quantity of air that is entrained or otherwise mixed into the masses.
- Visible emission consisting ptimarily of suspended particulates or vapor.
Smoke, английский
Smoke, английский
Smoke, английский
Smoke, английский
Smoke -, английский
Дымовая шахта; шахта [канал] для удаления дыма
Smoke abatement, английский
Борьба с дымовым загрязнением.
Smoke abatement regulations pi, английский
Smoke adatement, английский
Борьба с дымовым загрязнением. законодательные меры, которые могут быть приняты (на уровне какого-либо населенного пункта, на районном или национальном уровне) для контроля за дымовыми выбросами с целькь снижения дымового загрязнения. в великобритании такие меры называются контролем за дымовым загрязнением.
Smoke and ., английский
Smoke and fire vent, английский
A vent cover, installed on a roof, which opens automatically when the heat exceeds 160°f (71.4°c), thereby releasing the door and venting the fire.
Photoelectric, английский
Pertaining to the electrical effects of light or other radiation; for example, emissions of electrons.
Ionization, английский
- Ионизация (напр, воздуха); ионирование (обработка воды иони- тами) air ~ ионизация воздуха 310 item
- Ионизация
- Ионизация. см. ion— ион.
- The process by which a molecule or atom acquires a negative or positive charge by gaining or losing electrons to form ions.
- The process of adding electrons to, or knocking electrons from, atoms or molecules, thereby creating ions. high temperatures, electrical discharges, and nuclear radiation can cause ionization.
Ultraviolet, английский
- Electromagnetic radiation at wavelengths shorter than the violet end of visible light
- Ultraviolet. the electromagnetic radiation with wavelengths shorter than about 400 nm and not visible to the human eye.
- Ультрафиолетовый
- Invisible electromagnetic radiation defined between 100 and 380nm.
- The part of the electromagnetic spectrum that falls just below visible violet. ultraviolet (uv) coating – a coating that blocks out uv radiation up to 380+ nanometers.
- Electromagnetic radiation in the wavelength range of 4 to 400 nanometers.
Classification, английский
- Assigning data (i e , cases or observations) cases to one of a fixed number of possible classes (represented by a nominal output variable)
- Классификация; систематизация; засекречивание
- Классификация (упорядоченная группировка явлений и объектов; может утверждаться в качестве стандарта, в том числе национального или международного), см. nomenclature
- The work of putting references or components into order so as to be able to refer to them again and identify them easily the abo classification of blood
- Классификация
- N классификация language typological ~ типологическая классификация classificatory a классификационный matrix classifying a классифицирующий article
- The placement of an item under the correct number in the customs tariff for duty purposes. at times this procedure becomes highly complicated; it is not uncommon for importers to resort to litigation over the correct duty to be assessed by the customs on a given item
- Классификация; категоризация; сортировка
- The process of assigning a set of records from a database (observations in a dataset) into (usually) one of ``small" number of pre-specified disjoint categories. related techniques include regression, which predicts a range of values and clustering, which (typically) allows the categories to form themselves. the classification can be "fuzzy" in several senses of the word. in usual sense, the classification technique can allow a single record to belong to multiple (disjoint) categories with a probability (estimated) of being in each class. the categories can also overlap when they are developed either through a hierarchical model or through an agglomerative technique. finally, the classification can be fuzzy in the sense of using "fuzzy logic" techniques. see also: clustering, fuzzy logic, regression. classification and regression trees (cart) classification and regression trees (cart) is a particular form of decision tree used in data mining and statistics.
- Классификация. для порошков (пыли)—разделение образца на фракции по размеру, форме и плотности частиц с помощью жидкости; основано, например, на различной скорости оседания фракций в жидкости или на разном поведении частиц в потоке жидкости.
- A systematic organization of classes.
- The placement of an incident into a hierarchy of descriptors that indicate what the incident is generally about. for example, an incident could be classified as being related to software, and then to microsoft, and then to word 2003.
- The type of updates that sce downloads from microsoft update during synchronization.
- An offender is classified for a particular security level and housed in an appropriate facility based on assessment of their crime, security risk and prison behavior.
- A code which provides a method for categorizing the invention.
- The code for a specific type of complementary work or variation.
- Классификация, номенклатура
Determined, английский
- A предопределённый
- Определенный
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Дымовой извещатель, русский
Плавное колено, русский
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