- dual-energy photons
- фотоны с двумя различными значениями энергии (в потоке)
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
High Energy Astronomy Observatory 3 — The last of NASA s three High Energy Astronomy Observatories, HEAO 3 was launched 20 September 1979 on an Atlas Centaur launch vehicle, into a nearly circular, 43.6 degree inclination low Earth orbit with an initial perigee of 486.4 km.The normal … Wikipedia
DEXA — dual energy x ray absorptiometry * * * DEXA abbr dual energy X ray absorptiometry * * * a method of measuring bone density based on the proportion of a beam of photons that passes through the bone. See osteoporosis. * * * dual energy x ray… … Medical dictionary
DEXA — dual energy X ray absorptiometry a method of measuring bone density based on the proportion of a beam of photons that passes through the bone. The results of a DEXA scan are expressed as a T score. See also: osteoporosis … The new mediacal dictionary
Multijunction photovoltaic cell — Multi junction solar cells or tandem cells are solar cells containing several p n junctions. Each junction is tuned to a different wavelength of light, reducing one of the largest inherent sources of losses, and thereby increasing efficiency.… … Wikipedia
Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle … Wikipedia
light — light1 lightful, adj. lightfully, adv. /luyt/, n., adj., lighter, lightest, v., lighted or lit, lighting. n. 1. something that makes things visible or affords illumination: All colors depend on light. 2. Physics … Universalium
radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… … Universalium
Medical radiography — Diagnostics ICD 10 PCS B?0, B?1, B?2 ICD 9 CM 87 … Wikipedia
Cargo scanning — Intermodal Shipping Containers Cargo scanning or non intrusive inspection (NII) refers to non destructive methods of inspecting and identifying goods in transportation systems. It is often used for scanning of intermodal freight … Wikipedia
Industrial radiography — is the use of ionizing radiation to view objects in a way that cannot be seen otherwise. It is not to be confused with the use of ionizing radiation to change or modify objects; radiography s purpose is strictly viewing. Industrial radiography… … Wikipedia
Medical imaging — This article is about imaging techniques and modalities for the human body. For imaging of animals in research, see Preclinical imaging. Medical imaging Diagnostics A CT scan image showing a ruptured abdominal aortic aneurysm … Wikipedia