| 词汇 | sound-wave |
| 释义 | sound wave noun[ C ] uk /ˈsaʊnd ˌweɪv/ us /ˈsaʊnd ˌweɪv/ the form that sound takes when it passes through air, water, etc.声波 Sound & its properties acoustically acoustician anechoic anti-noise aurally binaural HD high def high definition monaural monaurally mono quadraphonic resonant sonic soundproofing soundscape thunder twangy unlistenable An airplane has sound waves in front of it and around it. Long, low sound waves are very strong and go farther than short, high waves. When a plane travels faster than the speed of sound, the sound waves all come together and make one big sound. Examples of sound wavesound wave A soundwave moving 1 obliquely to the jet axis will be transmitted and reflected from the shear layer. We therefore identify the observed pressure wave with a plane elastic soundwave, the velocity of which 2.1 km 0s! The distorted forms were created using center clipping, a process whereby the center part of the soundwave is eliminated. The linguistic input comes at the learner in the form of a continuous soundwave. A new dust electron soundwave is found for frequencies less than the frequency of the dust charging mode. Similarly, resonant reflection of the forward soundwave off the entropy wave produces a backward soundwave. A planar soundwave is excited far away from the inhomogeneous magnetic slab in the magnetic-free region. The incoming soundwave is partially reflected and partially absorbed in the resonant layer. In the hyperbolic region, the self-similar equations have two families of soundwave characteristics. This corresponds to a horizontally propagating soundwave, modified by rotation. This software depicts the soundwave in a visual form. That means that the thickness d of the plate is small compared to the wavelength of the soundwave. A transducer generates a soundwave which propagates in the material under test. The explicit form of for a simple soundwave is given by (5.7)-(5.10). But if the feedback path is outside the jet then when the wind tunnel is turned on the speed of the upstream-propagation soundwave will be reduced. See all examples of sound wave These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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