- infrared rays
- invisible rays just below the red end of the visible spectrum; their wavelengths range between 0.75 and 1000 μm; see infrared.
Medical dictionary. 2011.
Medical dictionary. 2011.
infrared rays — infraraudonoji spinduliuotė statusas T sritis fizika atitikmenys: angl. calorific radiation; infrared radiation; infrared rays vok. Infrarotstrahlen, m; Infrarotstrahlung, f; IR Strahlung, f rus. ИК излучение, n; инфракрасная радиация, f;… … Fizikos terminų žodynas
infrared rays — rays of light in the invisible spectrum … English contemporary dictionary
infrared rays — Heat rays which emanate from both the arc and the welding flame … Dictionary of automotive terms
Infrared sauna — An infrared sauna is a sauna that heats its occupants with heaters that emit far infrared radiant heat. Unlike traditional Finnish Saunas, infrared saunas do not use steam, (which heats the air, and thereby the user) but instead use infrared… … Wikipedia
infrared source — ▪ astronomy in astronomy, any of various celestial objects that radiate measurable quantities of energy in the infrared region of the electromagnetic spectrum. Such objects include the Sun and the planets, certain stars, nebulae, and… … Universalium
infrared astronomy — the study of infrared radiation emitted by celestial objects. [1960 65] * * * infrared astronomy noun The study of radiation from celestial bodies, such as nascent stars, in the infrared wavelength range • • • Main Entry: ↑infrared * * * infrared … Useful english dictionary
infrared — That portion of the electromagnetic spectrum with wavelengths between 730 and 1000 nm. * * * in·fra·red .in frə red adj 1) lying outside the visible spectrum at its red end used of radiation having a wavelength between about 700 nanometers and 1… … Medical dictionary
infrared lamp — Electrical device which emits infrared rays; invisible rays just beyond red in the visible spectrum … Dictionary of automotive terms
infrared detector — A detector of a narrow band of infrared rays, such as those emitted from a power plant of an aircraft or aerodynamic heating of aircraft skin, thus enabling a missile to home on its target. With modern IR (infrared) sensors, it is possible to… … Aviation dictionary
infrared radiation — infraraudonoji spinduliuotė statusas T sritis fizika atitikmenys: angl. calorific radiation; infrared radiation; infrared rays vok. Infrarotstrahlen, m; Infrarotstrahlung, f; IR Strahlung, f rus. ИК излучение, n; инфракрасная радиация, f;… … Fizikos terminų žodynas