- proportional compass
- мат. пропорциональный циркуль
Большой англо-русский и русско-английский словарь. 2001.
proportional compass
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Proportional navigation — (PN) (Pro Nav) is a guidance law used in some form or another by most homing air target missiles. It is based on the fact that two vehicles are on a collision course when their direct Line of Sight does not change direction. PN dictates that the… … Wikipedia
Compass — This article is about the direction finding instrument used in navigation. For other uses, see Compass (disambiguation). A simple dry magnetic pocket compass … Wikipedia
Proportional — Compasses Com pass*es, n., pl. An instrument for describing circles, measuring figures, etc., consisting of two, or (rarely) more, pointed branches, or legs, usually joined at the top by a rivet on which they move. [1913 Webster] Note: The… … The Collaborative International Dictionary of English
Galileo — /gal euh lay oh, lee oh/; for 1 also It. /gah lee le aw/, n. 1. (Galileo Galilei), 1564 1642, Italian physicist and astronomer. 2. Aerospace. a U.S. space probe designed to take photographs and obtain other scientific information while orbiting… … Universalium
Sector (instrument) — The sector, also known as a proportional compass or military compass, was a major calculating instrument in use from the end of the sixteenth century until the nineteenth century. It is an instrument consisting of two rulers of equal length which … Wikipedia
Sector — may refer to: * Sector, Devon, a location in the county of Devon in south western England * Sector, West Virginia, an unincorporated community in Hampshire County, West Virginia, United States of America * Sector (economic): one of several… … Wikipedia
Fabrizio Mordente — (* 1532 in Salerno; † um 1608) war ein italienischer Mathematiker. Er wurde berühmt für seine Erfindung eines Achtspitzenzirkels, der kleinste Gradeinteilungen ermöglichte. Inhaltsverzeichnis 1 Leben 2 Der „Proportionszirkel“ 3 Der Streit mit Gi … Deutsch Wikipedia
Mordente — Fabrizio Mordente (* 1532 in Salerno; † um 1608) war ein italienischer Mathematiker. Er wurde berühmt für seine Erfindung eines Achtspitzenzirkels, der kleinste Gradeinteilungen ermöglichte. Inhaltsverzeichnis 1 Leben 2 Der „Proportionszirkel“ 3… … Deutsch Wikipedia
Magnetic field — This article is about a scientific description of the magnetic influence of an electric current or magnetic material. For the physics of magnetic materials, see magnetism. For information about objects that create magnetic fields, see magnet. For … Wikipedia
navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… … Universalium
electromagnetism — /i lek troh mag ni tiz euhm/, n. 1. the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents. 2. Also, electromagnetics. the science that deals with these phenomena.… … Universalium
