- Rayleigh amplitude
- амплитуда волны Рэлея
English-Russian small dictionary of medicine. 2015.
English-Russian small dictionary of medicine. 2015.
Rayleigh wave — Rayleigh waves, also known as the Rayleigh Lamb Wave or ground roll , are a type of surface wave. They are associated on the Earth with earthquakes and subterranean movement of magma, or with any other source of seismic energy, such as an… … Wikipedia
Rayleigh fading — is a statistical model for the effect of a propagation environment on a radio signal, such as that used by wireless devices.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also… … Wikipedia
Rayleigh–Taylor instability — The Rayleigh–Taylor instability, or RT instability (after Lord Rayleigh and G. I. Taylor), is an instability of an interface between two fluids of different densities, which occurs when the lighter fluid is pushing the heavier fluid. [citation… … Wikipedia
Rayleigh-Ritz method — In applied mathematics and mechanical engineering, the Rayleigh Ritz method is a widely used, classical method for the calculation of the natural vibration frequency of a structure in the second or higher order. It is a direct variational method… … Wikipedia
Instabilité de Rayleigh-Taylor — Manifestation de l instabilité de Rayleigh–Taylor dans la nébuleuse du Crabe. L’instabilité de Rayleigh–Taylor, nommée en hommage aux physiciens britanniques Lord Rayleigh et G. I. Taylor, est une instabilité de l’interface séparant deux fluides… … Wikipédia en Français
Instabilité de Rayleigh–Taylor — Instabilité de Rayleigh Taylor Manifestation de l instabilité de Rayleigh–Taylor dans la nébuleuse du Crabe. L’instabilité de Rayleigh–Taylor, nommée en hommage aux physiciens britanniques Lord Rayleigh et G. I. Taylor, est une instabilité de… … Wikipédia en Français
John Strutt, 3rd Baron Rayleigh — Infobox Scientist name = Lord Rayleigh caption = John William Strutt, 3rd Baron Rayleigh birth date = Birth date|1842|11|12|df=yes birth place = Langford Grove, Maldon, Essex, England death date = Death date and age|1919|6|30|1842|11|12|df=yes… … Wikipedia
SÉISMES ET SISMOLOGIE - Ondes sismiques et paramètres du foyer — Les ondes engendrées par les séismes sont enregistrées par différents types de sismographes dont le principe de fonctionnement et la répartition à la surface du globe sont exposés dans la première partie de cet article. L’aspect des… … Encyclopédie Universelle
optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… … Universalium
Parametric oscillator — A parametric oscillator is a simple harmonic oscillator whose parameters (its resonance frequency omega and damping eta) vary in time in a defined wayAnother intuitive way of understanding a parametric oscillator is as follows: a parametric… … Wikipedia
earthquake — /errth kwayk /, n. 1. a series of vibrations induced in the earth s crust by the abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating. 2. something that is severely disruptive; upheaval. [1300 50; ME erthequake … Universalium