- SLIT SIGHT
- مسددة ذات شق
English-Arabic military dictionary. 2015.
English-Arabic military dictionary. 2015.
Line-of-sight propagation — refers to electro magnetic radiation including light emissions traveling in a straight line. The rays or waves are diffracted, refracted, reflected, or absorbed by atmosphere and obstructions with material and generally cannot travel over the… … Wikipedia
circumferentor — sə(r)ˈkəm(p)fəˌrentə(r) noun ( s) Etymology: Latin circumferentia circumference + English or 1. : a surveyor s compass with diametral projecting arms each carrying a vertical slit sight … Useful english dictionary
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
Backstaff — Not to be confused with Ballastella. Davis quadrant from the beginning of the 18th century The backstaff or back quadrant is a navigational instrument that was used to measure the altitude of a celestial body, in particular the sun or moon. When… … Wikipedia
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
percussion instrument — a musical instrument, as the drum, cymbal, triangle, xylophone, or piano, that is struck to produce a sound, as distinguished from string or wind instruments. [1870 75] * * * A musical instrument that is struck (or sometimes shaken or scraped) to … Universalium
Liste De Verbes Irréguliers En Anglais — En anglais, il y a des règles pour conjuguer les verbes. Cependant, certains verbes ne suivent pas les règles. Ces verbes sont appelés des verbes « irréguliers ». Le nombre de ces verbes est discutable, selon le dictionnaire de… … Wikipédia en Français
Liste de verbes irreguliers en anglais — Liste de verbes irréguliers en anglais En anglais, il y a des règles pour conjuguer les verbes. Cependant, certains verbes ne suivent pas les règles. Ces verbes sont appelés des verbes « irréguliers ». Le nombre de ces verbes est… … Wikipédia en Français
Liste de verbes irréguliers en anglais — En anglais, il y a des règles pour conjuguer les verbes. Cependant, certains verbes ne suivent pas les règles. Ces verbes sont appelés des verbes « irréguliers ». Le nombre de ces verbes est discutable, selon le dictionnaire de… … Wikipédia en Français
star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… … Universalium
History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s … Wikipedia