radiation pulse decay time

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• radiation measurement — ▪ technology Introduction       technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement.       The term ionizing radiation refers to those… …   Universalium

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• decay — 1. Destruction of an organic substance by slow combustion or gradual oxidation. 2. SYN: putrefaction. 3. To deteriorate; to undergo slow combustion or putrefaction. 4. In dentistry, caries. 5. In psychology, loss of informat …   Medical dictionary

• electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …   Universalium

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• длительность среза импульса излучения — (τср) Интервал времени, в течение которого мощность излучения спадает в пределах уровней 0,9 0,1 от максимального значения. [ГОСТ 24286 88] Тематики оптика, оптические приборы и измерения Обобщающие термины величины, характеризующие импульс… …   Справочник технического переводчика