- amplitude absorption coefficient
- Power engineering: AAC
Универсальный русско-английский словарь. Академик.ру. 2011.
amplitude absorption coefficient
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absorption coefficient — [1] The volume of gas, measured at stp, dissolved by unit volume of a liquid under normal pressure (i.e., one atmosphere). [2] The fraction of the energy which is absorbed. [3] The reduction of amplitude, for a beam of radiation or other wave… … Dictionary of automotive terms
absorption — /ab sawrp sheuhn, zawrp /, n. 1. the act of absorbing. 2. the state or process of being absorbed. 3. assimilation; incorporation: the absorption of small farms into one big one. 4. uptake of substances by a tissue, as of nutrients through the… … Universalium
Extended X-Ray Absorption Fine Structure — (EXAFS), or more simply X ray Absorption Spectroscopy (XAS), is an experimental method in physics and chemistry of determining the bonding of solids by analyzing oscillations in x ray absorption versus photon energy that are caused by… … Wikipedia
Noise Reduction Coefficient — The Noise Reduction Coefficient (commonly abbreviated NRC) is a scalar representation of the amount of sound energy absorbed upon striking a particular surface. An NRC of 0 indicates perfect reflection; an NRC of 1 indicates perfect absorption.In … Wikipedia
Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… … Wikipedia
Transmission coefficient — right|frame|An electromagnetic (or any other) wave experiences partial transmittance and partial reflectance when the medium through which it travels suddenly changes.The transmission coefficient is used in physics and electrical engineering when … Wikipedia
Noise reduction coefficient — The noise reduction coefficient (commonly abbreviated NRC) is a scalar representation of the amount of sound energy absorbed upon striking a particular surface. An NRC of 0 indicates perfect reflection; an NRC of 1 indicates perfect absorption.… … Wikipedia
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Glossaire de la meteorologie — Glossaire de la météorologie Portail de la météorologie Glossaire de la Météorologie Sommaire : Haut A B C D E F G H … Wikipédia en Français
Glossaire de la météorologie — Portail de la météorologie Glossaire de la Météorologie Sommaire : Haut A B C D E F G H I … Wikipédia en Français
