- lightning wavefront
- фронт грозового импульса
Англо-русский словарь промышленной и научной лексики. 2014.
Англо-русский словарь промышленной и научной лексики. 2014.
Mathematics of radio engineering — A complex valued function. The mathematics of radio engineering is a pleasant and very useful subject. This article is an attempt to provide a reasonably comprehensive summary of this almost limitless topic. While the ideas have historically… … Wikipedia
sound — sound1 soundable, adj. /sownd/, n. 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. 2. mechanical vibrations transmitted through an elastic medium, traveling in air at a… … Universalium
Sound — /sownd/, n. The, a strait between SW Sweden and Zealand, connecting the Kattegat and the Baltic. 87 mi. (140 km) long; 3 30 mi. (5 48 km) wide. Swedish and Danish, Oresund. * * * I Mechanical disturbance that propagates as a longitudinal wave… … Universalium
Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer … Deutsch Wikipedia
Wireless energy transfer — or wireless power is the transmission of electrical energy from a power source to an electrical load without artificial interconnecting conductors. Wireless transmission is useful in cases where interconnecting wires are inconvenient, hazardous,… … Wikipedia
Tilt — may refer to:Geography* River Tilt, a river in Scotland, United KingdomPeople*Luke Tilt (1988 ) an English football playerMusic*Tilt (band), an American punk rock band, 1989 2001 * Tilt (album), a 1995 album by Scott Wanker * Tilt (Lightning… … Wikipedia
Punahou School alumni — Shown below is a list of notable graduates, students who attended, and former faculty of Punahou School.: *indicates attended Punahou but did not graduate with senior class. Numerous athletic, educational, cultural, business, and government… … Wikipedia
Fat Man — This article is about the World War II nuclear weapon. For other uses, see Fat Man (disambiguation). Fat Man (Atomic Bomb) Mockup of the original weapon … Wikipedia
Polish contribution to World War II — Campaign name=Main engagements of Polish forces during World War II battles=Westerplatte – Mokra – Bzura – Enigma – Narvik – France Battle of Britain – Tobruk Crusader – Gazala – Dieppe – Tunisia Lenino – Monte Cassino Caen Osuchy – Ostra Brama – … Wikipedia
Timeline of electromagnetism and classical optics — Timeline of electromagnetism and classical optics* 130 mdash; Claudius Ptolemy tabulates angles of refraction for several media * 1021 mdash; Ibn al Haytham (Alhazen) writes the Book of Optics , studying lenses, the psychology of vision, the… … Wikipedia
Optical lens design — refers to the calculation of lens construction parameters (variables) that will meet a set of performance requirements and constraints, including cost and schedule limitations. Construction parameters include surface profile types (spherical,… … Wikipedia