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Sbuv
| Abbreviations in Geographic Information Systems and Cartography |
Solar backscatter ultraviolet (spectrometer)
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Solar backscatter ultraviolet (spectrometer), английский
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Backscatter, английский
- (1) interaction of radiation with matter such that the direction of travel after scattering is over 90 degrees and often close to 180 degrees to the original direction of travel. (2) in transmission radiologic testing, interaction of radiation with matter behind the image plane such that scattered radiation returns to the image plane, often adding fog and noise that interfere with production of an image of the specimen. (3) of scatter imaging, interaction of incident radiation with a specimen that scatters the radiation through large angles frequently greater than 90 degrees to the original direction of travel. such radiation is used to form an image or to measure a parameter of the specimen, usually through digital techniques.
- (1) взаимодействие излучения с веществом, при котором направление движения после рассеяния составляет более 90 градусов и часто близко к 180 градусам к первоначальному направлению движения. (2) при трансмиссионном радиологическом тестировании взаимодействие излучения с веществом за плоскостью изображения, при котором рассеянное излучение возвращается в плоскость изображения, часто добавляя туман и шум, которые мешают получению изображения образца. (3) визуализация рассеяния - взаимодействие падающего излучения с образцом, который рассеивает излучение под большими углами, часто превышающими 90 градусов, к первоначальному направлению движения. такое излучение используется для формирования изображения или измерения параметров образца, обычно с помощью цифровых методов.
- (1) in radiographic testing, interaction of radiation with matter such that the direction of travel after scattering is over 90 degrees and often close to 180 degrees to the original direction of travel. (2) in transmission radiography, interaction of radiation with matter behind the image plane such that scattered radiation returns to the image plane, often adding fog and noise that interfere with production of an image of the specimen. (3) of scatter imaging, interaction of incident radiation with a specimen that scatters the radiation through large angles frequently greater than 90 degrees to the original direction of travel. such radiation is used to form an image or to measure a parameter of the specimen, usually through digital techniques.
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.
Spectrometer, английский
- An instrument for identifying and comparing materials by the dispersing of light and the study of the spectra formed.
- Device used to characterize the emission spectrum of a source of electromagnetic radiation as counts per integration time, as relative irradiance, or as absolute irradiance versus wavelength or frequency. compare mass spectrometer.
- Device used to characterize the emission spectrum of a source of electromagnetic radiation in counts per integration time, relative irradiance, or absolute irradiance versus wavelength or frequency. compare spectrofluorometer; spectroradiometer. see also polychromator spectrometer.
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Sorce, английский
Solar radiation and climate experiment
Soho, английский
- Solar and heliospheric observatory satellite
- Small office / home office
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