拖网
发表于 2025-3-25 04:43:15
Allan D. PierceFeatures a wealth of end-of-chapter problems and answers.Written by the former Editor-in-Chief of the Acoustical Society of America.Represents essential reading for all practicing and aspiring acousti
ineptitude
发表于 2025-3-25 11:02:57
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amplitude
发表于 2025-3-25 11:46:37
https://doi.org/10.1007/978-3-030-11214-1Acoustics Pierce; Acoustics Textbook; Engineering Acoustics Textbook; Room Acoustics; Ray Acoustics; Scat
vasospasm
发表于 2025-3-25 18:08:05
The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
Harbor
发表于 2025-3-25 20:19:21
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没有贫穷
发表于 2025-3-26 00:40:59
Die Eigenschaften der Gleichstrommaschinen,The sound field near any point in a fluid (such as air or water) is characterized by the acoustic pressure .(.) versus time.
aerial
发表于 2025-3-26 04:47:54
Die Eigenschaften der Gleichstrom-Maschinen,When a sound wave strikes a surface (an interface between two substances), a reflected wave, or ., results whose nature depends on the characteristics of the surface and of the adjoining substances.
残忍
发表于 2025-3-26 11:24:52
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斑驳
发表于 2025-3-26 14:11:48
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FOIL
发表于 2025-3-26 20:44:45
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