Glossary entry (derived from question below)
English term or phrase:
bending wave
Chinese translation:
弯曲波
Sep 15, 2009 22:54
14 yrs ago
English term
bending wave
GBK
English to Chinese
Science
Physics
Definition from
Internat. Electrotechnical Commission:
transverse wave in a plate or bar, being a combination of compressional and shear wave
Example sentences:
Many types of sound waves, or acoustic modes, can be propagated in glass plates. The acoustic mode most efficiently excited by a finger touch is a bending wave. (BNP Media)
The goal of the Hybrid Acoustically Layered Foil (HALF) Foam concept was to excite bending waves within the plane of the foil to cause interparticle interactions thus increasing the transmission loss of the foam. (48th AIAA/ASME/ASCE/AHS/ASC conference)
Bending waves are important for structure born sound. Bending waves progress in walls and plates. (engineeringpage.com)
Proposed translations
(Chinese)
| 4 +2 | 弯曲波 |
Adsion Liu
|
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Proposed translations
+2
1 day 2 hrs
Adsion Liu
Canada
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Native in: Chinese (Variants: Simplified, Traditional)
Works in: English to Chinese, French to Chinese, Spanish to Chinese, and 7 more.
Related KudoZ points
:
8
Selected
弯曲波
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Note added at 12 jours (2009-09-28 01:23:48 GMT)
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弯曲波 is a fixed term in physics, and it's not suitable to be interprested as "曲波", or else, much confusion will be caused therefrom...
Definition from
百度百科:
弯曲波是指在点、线力驱动下，或入射声波的激励下，板或棒作弯曲运动并向周围空间辐射的（声）波。弯曲波速度c= 式中w是角频率；B是单位宽度的弯曲劲度；ps是材料的面密度。由于弯曲波的传播速度与频率有关，因此任一复杂波形将随传播距离而改变它的形状。
Example sentences:
一种可支撑弯曲波振动的板状声音构件，具有在重合区域内变动的弯曲波速度，以提供一定范围的重合频率，导致板内的弯曲波在更宽广的角度发生声音耦合，或用以让耦合更 ... (www.cnpatentinfo.com)
一种音响装置，有一支持弯曲波，并包封一容积（2）的外壳（1）。弯曲波耦合至包封的容积，以提供耦合谐振模式。一换能器（3），（5）予以耦合至外壳以激励耦合谐振 ... (www.cnpatentinfo.com)
应当尽可能降低声源的频率,这样有利于激发弯曲波,减小速度校正范围;但受仪器尺寸限制,主频通常在1一3khz弯曲波具有频散特性,应当采用合适的计算方法,才能得到地层的 ... (number.cnki.net)
4 KudoZ points awarded for this answer.
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