- sound particle displacement
- Метрология: (колебательное) перемещение частиц (среды) под действием звуковой волны
Универсальный англо-русский словарь. Академик.ру. 2011.
sound particle displacement
Смотреть что такое "sound particle displacement" в других словарях:
instantaneous sound particle displacement — akimirkinis garsinis dalelių poslinkis statusas T sritis Standartizacija ir metrologija apibrėžtis Akimirkinis dalelių poslinkis terpėje iš bet kurios tariamosios jų padėties, jei garso bangų nebūtų. atitikmenys: angl. instantaneous sound… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Particle displacement — or particle amplitude (represented in mathematics by the lower case Greek letter xi;) is a measurement of distance (in metres) of the movement of a particle in a medium as it transmits a wave. In most cases this is a longitudinal wave of pressure … Wikipedia
Sound particle — is a Quantum mechanical description tool for the advancing pressure wave within the medium that creates sound. Sound particles are a private case of the more general phenomenon in quantum mechanics called phononsIn the context of particle… … Wikipedia
Sound pressure — Sound measurements Sound pressure p, SPL Particle velocity v, SVL Particle displacement ξ Sound intensity I, SIL Sound power Pac Sound power level SWL Sound energy Sound energy d … Wikipedia
Particle velocity — is the velocity v of a particle (real or imagined) in a medium as it transmits a wave. In many cases this is a longitudinal wave of pressure as with sound, but it can also be a transverse wave as with the vibration of a taut string. When applied… … Wikipedia
Sound — This article is about audible acoustic waves. For other uses, see Sound (disambiguation). In a drum sound is produ … Wikipedia
Sound energy density — The sound energy density or sound density (symbol E or w ) is an adequate measure to describe the sound field at a given point as a sound energy value. The letter lower case w sign w is easily mixed with the sign omega (omega), therefore we… … Wikipedia
Particle acceleration — In a compressible sound transmission medium mainly air air particles get an accelerated motion: the particle acceleration or sound acceleration with the symbol a in metre/second sup2;. In acoustics or physics, acceleration (symbol: a ) is defined … 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
akimirkinis garsinis dalelių poslinkis — statusas T sritis Standartizacija ir metrologija apibrėžtis Akimirkinis dalelių poslinkis terpėje iš bet kurios tariamosios jų padėties, jei garso bangų nebūtų. atitikmenys: angl. instantaneous sound particle displacement … Penkiakalbis aiškinamasis metrologijos terminų žodynas
