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Infrared radiation
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- The long wave, (between 0.8 and 100 micrometres in wavelength) electromagnetic radiation emitted by all objects. often also referred to as heat radiation. terrestrial radiation, the radiant heat from the earth`s surface, is a form of infrared radiation. the so-called greenhouse gases readily absorb infrar
- Ик-излучение
- Same as infrared rays
- Electromagnetic radiation whose wavelengths lie in the range from 0.75 micrometer to 1000 micrometers; invisible long wavelength radiation (heat) capable of producing a thermal or photovoltaic effect, though less effective than visible light.
- Инфракрасное излучение. см. radiation — радиация, излучение.
- Electromagnetic radiation whose wavelengths lie in the range from
- Radiant energy beyond the color red, of wavelengths from the red visible (0.75 ?m) to about 300 ?m, between the visible and microwave regions of the electromagnetic spectrum.
- Electromagnetic radiant energy of wavelengths longer than 770 nm.2,6
- Electromagnetic energy with a wavelength between 750 nm (400 thz) and 1 mm (300 ghz). compare visible light; ultraviolet radiation.
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Irr, английский
- Iranian rial
- Infrared radiometer
- Integral rocket ramjet
- Infrared radiation
- Internal rate of return
- Internal rate of return (внутренняя норма доходности)
Инфракрасное излучение, русский
- , не видимое глазом электромагнитное излучение в пределах длин волн ? от 1-2 мм до 0,74 мкм. оптические свойства веществ в инфракрасном излучении значительно отличаются от их свойств в видимом излучении. напр., слой воды в несколько см непрозрачен для инфракрасного излучения с ??1 мкм. инфракрасное излучение составляет большую часть излучения ламп накаливания, газоразрядных ламп, ок. 50% излучения солнца; инфракрасное излучение испускают некоторые лазеры. для его регистрации пользуются тепловыми (напр., болометрами) и фотоэлектрическими приемниками, а также специальными фотоматериалами
- Поток невидимых лучей длиной волны 76-750 мкм в спектре излучения тел, нагретых ниже 1000°с. поглощение телами инфракрасных лучей сопровождается превращением переносимой ими электромагнитной энергии в тепловую.
- Невидимое глазом электромагнитное излучение, занимающее спектральную область между красным видимым светом и микроволновым излучением.
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Infrared, английский
- Infrared. the electromagnetic radiation with wavelengths longer than about 700 nm and not visible to the human eye.
- `инфракрасный
- Инфракрасный
- Industries, incorporated фирма «инфраред индастриз, ин- корпорейтед»
- That portion of the electromagnetic spectrum just below visible light; infrared radiation has a wavelength from 800 nm to about 1mm. fiber-optic transmission is predominantly in the near-infrared region, about 800 to 1600 nm.
- Light wavelengths extending from 770 nm on
- Electromagnetic energy usually defined as heat in the invisible part of the
- A portion of the electromagnetic spectrum to which the human eye is not sensitive but which can be used with infrared film and filter to record images of unusual tonal balance. infrared rays produce heat when they strike objects. see: heat filter.
- Electromagnetic radiation with wavelengths longer than visible light, but shorter than microwave radiation.
- That region of the electromagnetic spectrum at wavelengths immediately above the visible spectrum; the heat in this region of the spectrum which is generated by a light source usually is undesirable (since it represents a loss in efficiency), but such heat is used in industrial applications for drying, baking a surface, etc.
- Invisible electromagnetic radiation between light and radio waves
- Beyond infrared, referring to radiation with frequency lower than, and wavelength greater than, that of the color red. see infrared radiation.
Infrared (adj), английский
Having a frequency in the electromagnetic spectrum in the range just below that of red light.
Infrared (ir), английский
- Electromagnetic radiation which occupies the band from 0.7 microns to 100 microns. infrared radiation is between the visible spectrum and microwave radiation. emission of energy as electromagnetic waves in the portion of the spectrum just beyond the limit
- Low frequency light below the visible spectrum. infrared is used in surveillance cameras to provide a light source to record images in dark and zero light conditions.
- Infrared (ir) cameras feature built-in illuminators that project infrared light, which is nearly invisible to the human eye but very visible to ir surveillance cameras. this technology allows you to capture crystal clear, black and white video of suspects who feel protected by complete darkness. ir cameras are very effective in covering targeted areas with little or no light, ranging from exterior parking areas and entryways, to interior rooms requiring 24 hour surveillance. for coverage of wider areas, consider adding an additional external infrared illuminator.
- Light with wavelengths longer than 700nm and shorter than about 1mm, invisible to the human eye, which we can feel as heat. glass optical fibers transmit infrared signals at 700 to about 1650nm in the infrared.
Infrared (ir) spectroscopy, английский
A technique in which infrared light is passed through matter and some of the light is absorbed by inciting molecular vibration. the difference between the incident and the emitted radiation reveals structural and functional data about the molecule.
Infrared acquisition (aid), английский
Средство обнаружения по ик-излу- чению
Infrared active homing, английский
Активное ик-самонаведение 312
Infrared alternate head, английский
Резервная ик-головка (самонаведения)
Infrared amplification by- stimulated, английский
Emission of radiation иразер, квантовомеханический генератор [усилитель] ик-диапазона
Infrared analysis, английский
A form of absorption spectroscopy that identifies organic functional groups present in a used oil sample by measuring their light absorption at specific infrared wavelengths; absorbance is proportional to concentration. the test can indicate additive depletion, the presence of water, hydrocarbon contamination of a synthetic lubricant, oxidation, nitration, and glycol contamination from coolant. fourier transform infrared (ftir) permits the generation of complex curves from digitally represented data.
Infrared and thermal testing, английский
Nondestructive testing that uses heat diffusion and infrared radiation as interrogating energy.
Infrared astronomy explorer, английский
•спутник серии «эксплорер» для астрономических исследований в ик- части спектра
Infrared atmospheric sounding interferometer, английский
Infrared bomb, английский
Бомба с ик-си- стемой самонаведения
Infrared brazing, английский
Infrared connection, английский
A way to wirelessly connect computers and devices, using infrared light to send information.
Infrared counter-countermea- sure, английский
Борь`ба с ик-противодействием
Infrared countermeasure, английский
- Ик-про- тиводействие
- Ик- •противодействие
Infrared data association, английский
- Ассоциация по инфракрасной технологии передачи данных
- The industry organization of computer, component, and telecommunications vendors who have established the standards for infrared communication between computers and peripheral devices such as printers.
Infrared device, английский
A computer, or a computer peripheral such as a printer, that can communicate using infrared light.
Infrared diode, английский
Infrared drying, английский
Drying by use of infrared lamps to decrease drying time.
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
Electromagnetic, английский
Terrestrial, английский
Living on land, as opposed to marine or aquatic.
Greenhouse, английский
Оранжерея, теплица
Micrometer, английский
- Мкм (единица длины); микрометр (дольная единица, равная 10-6 м)
- Instrument for measuring thickness of material, board is measured in microns where 1,000 microns equal 1mm.
- A unit of length in the international system of units (si) equal to one millionth of a meter. often referred to as a "micron".
- One millionth of a meter or 10-6 meters. abbreviated µm.
- 1. an instrument for taking very small measurements, such as the width or thickness of very thin pieces of tissue 2. us same as micrometre
- Микрометр
- An instrument used to measure small angles, diameters, and distances of heavenly bodies.
- An instrument for measuring dimensions precisely. there are many forms, but the most common is a u-shaped instrument. the measurement is made by turning a very fine screw, which gives motion to a scale, mounted in one leg of the u. also called mike.
Photovoltaic, английский
Providing an electric current under the influence of light or similar radiation.
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Stratus, английский
- The lowest clouds, generally found below 3000 metres altitude and often appearing as an overcast deck. can also be found as scattered patches. individual cloud elements have very ill-defined edges. stratus is comes from the latin word for "layer."
- Слоистые облака
- Слоистая облачность st strontium стронций
- A low cloud which forms a horizontal line. the higher cloud of the same shape is called cirro-stratus.
Residence time, английский
- The length of time that some substance remains in a reservoir. for example, the typical residence time of carbon dioxide in the atmosphere is the average length of time that a molecule of the gas will remain in the air before chemically transforming or moving into the hydrosphere, biosphere, or lithospher
- Время пребывания (вещества в какой-либо системе). в исследованиях по загрязнению атмосферного воздуха— продолжительность периода времени, в течение которого данная молекула загрязняющего вещества остается в атмосфере (в конце этого периода она может замещаться другой молекулой, так что время пребывания не адекватно продолжительности всего периода загрязнения воздуха). применительно к химической технологии этот термин используется для обозначения времени пребывания данного вещества в сосуде, через который оно протекает.
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