indirect rays

indirect rays
rays formed at the surface of the glass of the cathode ray tube.

Medical dictionary. 2011.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Indirect vision — Vision Vi sion, n. [OE. visioun, F. vision, fr. L. visio, from videre, visum, to see: akin to Gr. ? to see, ? I know, and E. wit. See {Wit}, v., and cf. {Advice}, {Clairvoyant}, {Envy}, {Evident}, {Provide}, {Revise}, {Survey}, {View}, {Visage},… …   The Collaborative International Dictionary of English

  • indirect vision — noun : vision resulting from rays of light falling upon peripheral parts of the retina …   Useful english dictionary

  • Direct and indirect realism — Direct realism argues we perceive the world directly For representationalism in the arts, see Realism (visual arts). The question of direct or naïve realism, as opposed to indirect or representational realism, arises in the philosophy of… …   Wikipedia

  • ray — 1. A beam of light, heat, or other form of radiation. The rays from radium and other radioactive substances are produced by a spontaneous disintegration of the atom; they are electrically charged particles or electromagnetic waves of extremely… …   Medical dictionary

  • x-ray — 1. The ionizing electromagnetic radiation emitted from a highly evacuated tube, resulting from the excitation of the inner orbital electrons by the bombardment of the target anode with a stream of electrons from a heated cathode. SYN: roentgen… …   Medical dictionary

  • One Good Fern Deserves Another — Infobox Television episode Title = One Good Fern Deserves Another Series = Garfield and Friends Caption = Season = 2 Episode = 52 Airdate = September 30, 1989 Production = G018 A Writer = Mark Evanier Sharman DiVono Director = John Walker Steve… …   Wikipedia

  • Dark matter — Not to be confused with antimatter, dark energy, dark fluid or dark flow. For other uses, see Dark Matter (disambiguation) …   Wikipedia

  • Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… …   Wikipedia

  • cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …   Universalium

  • Global warming — This article is about the change in climate Earth is currently experiencing. For general discussion of how Earth s climate can change, see Climate change …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”