actual distance

См. также в других словарях:

• distance learning — n. any system of individualized, esp. postsecondary instruction for students at a distance from a campus, utilizing the Internet, videoconferencing, preprogrammed courses, etc. * * * ▪ education Introduction also called  distance education , e… …   Universalium

• Distance-bounding protocol — Distance bounding protocols are cryptographic protocols that enable a verifier V to establish an upper bound on the physical distance to a prover P. They are based on timing the delay between sending out a challenge bits and receiving back the… …   Wikipedia

• actual throat thickness — (fillet welds), the value of the height of the largest isosceles triangle that can be inscribed in the section of the finalized weld (butt welds), the minimum distance from the surface of the part to the bottom of the penetration [ISO 2553]… …   Словарь-справочник терминов нормативно-технической документации

• actual throat — A welding term which describes the distance from the face of a weld to the root of the weld …   Dictionary of automotive terms

• Lunar distance (astronomy) — This article is about the average distance from the Earth to the Moon. For its other use in navigation, see Lunar distance (navigation). Lunar perigee–apogee size comparison In astronomy, a lunar distance (LD) is a measurement of the distance… …   Wikipedia

• Cosmic distance ladder — * Light green boxes: Technique applicable to star forming galaxies. * Light blue boxes: Technique applicable to Population II galaxies. * Light Purple boxes: Geometric distance technique. * Light Red box: The planetary nebula luminosity function… …   Wikipedia

• Extragalactic distance scale — The extragalactic distance scale is a series of techniques used today by astronomers to determine the distance of cosmological bodies (beyond our own galaxy) not easily obtained with traditional methods. Some procedures utilize properties of… …   Wikipedia

• Middle distance running — events are track races longer than sprints, up to 3000 metres. The standard middle distances are the 800 metres, 1500 metres and mile run, although the 3000 metres may also be classified as a middle distance event.[1] The 880 yard run, or half… …   Wikipedia

• Optimum HDTV viewing distance — is the distance that provides the viewer with the optimum immersive visual HDTV experience. Although opinions vary on the exact screen size to distance relationship, formal research and recommendations suggest closer is preferred to further[not… …   Wikipedia

• SBC Long Distance — Infobox Company company name = SBC Long Distance, LLC company company type = Holding of AT T foundation = 1996 location = San Antonio, Texas, USA industry = Telecommunications dba = AT T Long Distance homepage =… …   Wikipedia

• Lunar distance (navigation) — For the history of the lunar distance method, see History of longitude. Finding Greenwich time while at sea using a lunar distance. The Lunar Distance is the angle between the Moon and a star (or the Sun). The altitudes of the two bodies are used …   Wikipedia