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Phot
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- A photometric light unit for very strong illumination levels. one phot is equal to 10,000 luxes.
- A unit of illumination equal to 1 lumen per square centimeter. abbr. ph.
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Фот, русский
- (от греч . phos, род. п. photos - свет), единица освещенности, обозначается ф. 1 ф = 104 люкс.
- (фотий) сирийский (ум . ок. 250), христианский мученик, пострадавший в гонение императора деция, сын мучеников терентия и неониллы сирийских. память в православной церкви 28 октября (10 ноября).
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Photometric, английский
Illumination, английский
- Освещение; облучение (цели)
- Lighting minus craft. also, someone else`s setup.
- The amount or intensity of light striking an object.
- The luminous flux density incident on a surface, i.e., the luminous flux per unit area; usually expressed in lumens per square foot or footcandles, and lumens per square meter or lux.
- Act of illuminating or state of being illuminated. see also illuminate. compare illuminance.2,6
Centimeter, английский
- Сантиметр
- In the metric system, a measure of length equal to a hundredth part of a meter, or 0.3937+ in.; abbreviated cm; an inch equals 2.54 cm. central air-conditioning system an airconditioning system in which the air is treated by equipment at one or more central locations outside the spaces served, and conveyed to and from these spaces by means of fans and pumps through ducts and pipes. central air-handling unit an air-handling unit in which treated air is distributed to a number of spaces by means of ductwork.
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Photodiode, английский
- A type of semiconductor device in which a pn junction diode acts as a photo sensor.
- A semiconductor that converts light into an electrical signal, used in fiber optic receivers
- Фотодиод
Pan unit, английский
A motorised unit permitting horizontal positioning of a camera.
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