- visible rays
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видимые лучи
Англо-русский словарь технических терминов. 2005.
visible rays
Смотреть что такое "visible rays" в других словарях:
Visible spectrum — White light is dispersed by a prism into the colors of the optical spectrum. The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye … Wikipedia
Visible horizon — Horizon Ho*ri zon, n. [F., fr. L. horizon, fr. Gr. ? (sc. ?) the bounding line, horizon, fr. ? to bound, fr. ? boundary, limit.] 1. The line which bounds that part of the earth s surface visible to a spectator from a given point; the apparent… … The Collaborative International Dictionary of English
luminous rays — rays of the visible spectrum (see under spectrum) … Medical dictionary
Anticrepuscular rays — are similar to crepuscular rays, but seen opposite the sun in the sky. Sunlight travels in straight lines, but the projections of these lines on Earth s spherical atmosphere are great circles. Hence, straight line crepuscular rays from a setting… … Wikipedia
Crepuscular rays — ( /krɨˈ … Wikipedia
ultraviolet rays — invisible short wavelength radiation beyond the violet end of the visible spectrum. Sunlight contains ultraviolet rays, which are responsible for the production of both suntan and on overexposure sunburn. The dust and gases of the earth s… … Medical dictionary
Obscure rays — Obscure Ob*scure ([o^]b*sk[=u]r ), a. [Compar. {Obscurer} ([o^]b*sk[=u]r [ e]r); superl. {Obscurest}.] [L. obscurus, orig., covered; ob (see {Ob }) + a root probably meaning, to cover; cf. L. scutum shield, Skr. sku to cover: cf. F. obscur. Cf.… … The Collaborative International Dictionary of English
Roentgen rays — X ray X ray, X ray X ray([e^]ks r[=a] ), n. [so called by its discoverer because of its enigmatical character, x being an algebraic symbol for an unknown quantity.] (Physics) originally, any of the rays produced when cathode rays strike upon… … The Collaborative International Dictionary of English
X rays — X ray X ray, X ray X ray([e^]ks r[=a] ), n. [so called by its discoverer because of its enigmatical character, x being an algebraic symbol for an unknown quantity.] (Physics) originally, any of the rays produced when cathode rays strike upon… … The Collaborative International Dictionary of English
Heat rays — Heat Heat (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion… … The Collaborative International Dictionary of English
actinic rays — n pl radiation (as in the violet and ultraviolet parts of the spectrum) having marked photochemical action * * * light rays that produce chemical changes. In general, light rays have more of this property the farther they are from the center of… … Medical dictionary
