infra-red — noun /ɪnfrə ˈrɛd / (say infruh red) 1. the part of the electromagnetic spectrum contiguous to the red end of the visible spectrum, comprising radiation of greater wavelength than that of red light. –adjective /ˈɪnfrə rɛd / (say infruh red) 2.… …
Infra-red search and track — [ F 35.] An infra red search and track (IRST) system (sometimes known as infra red sighting and tracking ) is a method for detecting and tracking objects which give off infrared radiation such as jet aircraft and helicopters. IRST is a… … Wikipedia
Infra-red — Infrared In fra*red , Infra red In fra red , a. [Infra + red.] 1. (Physics) Lying outside the visible spectrum at its red end; said of rays having a longer wavelength (and thus less refrangible) than the extreme red rays, specifically those… … The Collaborative International Dictionary of English
infra-red receiver — infraraudonasis imtuvas statusas T sritis Standartizacija ir metrologija apibrėžtis Imtuvas infraraudonajai arba šiluminei spinduliuotei aptikti. atitikmenys: angl. infra red receiver; thermal radiation detector vok. infrarote Strahlungsempfänger … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Radiation poisoning — Radiation poisoning, also called radiation sickness or a creeping dose , is a form of damage to organ tissue due to excessive exposure to ionizing radiation. The term is generally used to refer to acute problems caused by a large dosage of… … Wikipedia
IR radiation — infraraudonoji spinduliuotė statusas T sritis Gynyba apibrėžtis Objektų skleidžiamos elektromagnetinės infraraudonojo diapazono (bangos ilgis 10⁻³–0,78·10⁻⁶ m) bangos, priklausančios nuo objekto temperatūros ir optinių jo paviršiaus savybių.… … Artilerijos terminų žodynas
thermal radiation — /θɜməl reɪdiˈeɪʃən/ (say thermuhl raydee ayshuhn) noun 1. electromagnetic radiations emitted from a heat or light source as a consequence of its temperature; it consists essentially of ultraviolet, visible and infra red radiation. 2. the heat and …
Infrared Radiation — In fra*red Ra di*a tion, n. [Infra + red.] (Physics) electromagnetic radiation having a wavelength of between 700 nanometers and 1 millimeter. Note: Infrared radiation is that electromagnetic radiation lying between the visible spectrum and the… … The Collaborative International Dictionary of English
thermal radiation detector — infraraudonasis imtuvas statusas T sritis Standartizacija ir metrologija apibrėžtis Imtuvas infraraudonajai arba šiluminei spinduliuotei aptikti. atitikmenys: angl. infra red receiver; thermal radiation detector vok. infrarote Strahlungsempfänger … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Infrared — For other uses, see Infrared (disambiguation). An image of two people in mid infrared ( thermal ) light (false color) … Wikipedia
