English-Chinese construction dictionary (英汉建筑大词典). 2013.
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baffle board — noun a flat plate that controls or directs the flow of fluid or energy • Syn: ↑baffle • Derivationally related forms: ↑baffle (for: ↑baffle) • Hypernyms: ↑plate … Useful english dictionary
diffusor — noun 1. baffle that distributes sound waves evenly • Syn: ↑diffuser • Derivationally related forms: ↑diffuse • Hypernyms: ↑baffle, ↑baffle board 2. optical device that distributes the light of a lamp evenly … Useful english dictionary
Expansion chamber — An Expansion chamber is an exhaust system used on a two stroke cycle engine to enhance its power output by improving its volumetric efficiency. It makes use of the energy left in the burnt exhaust exiting the cylinder to aid the filling of the… … Wikipedia
Diffusion (acoustics) — Diffusion, in acoustics and architectural engineering, is the efficacy by which sound energy is spread evenly in a given environment. A perfectly diffusive sound space is one that has certain key acoustic properties which are the same anywhere in … Wikipedia
Glossaire du cinéma — Glossaire de termes relatifs au cinéma. Sommaire : Haut A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 à 9 16 mm … Wikipédia en Français