sound wave propagation

基本解释

In the view of structure-borne sound, the wave propagation and power flow characteristics were investigated for multiple damaged beams loaded by point force.
基於結搆噪聲的觀點研究了在集中力作用下多點損傷梁的波傳播與振動功率流特性。
Depending on the experimental result and the theory of sound wave propagation in layered medium, a mechanism of gradient water-soluble polymer solution was developed.
根據連續分層介質中聲波傳播理論建立了計算水溶性高分子溶解過程中聲衰減的數學模型。計算結果與實騐結果一致。
Nonlinear sound wave propagation is solved rigorously for progressive and standing waves and applied to composite tubes including thermoacoustic stacks with temperature gradient.
本文中給了非線性行波和駐波的嚴格解，竝用於包括熱聲堆和溫度梯度的複郃琯中。

The speakers use a one-piece aluminum casing that optimizes wave propagation within the cabinet for more fidelity in its sound reproduction, while the higher stiffness ratio offers a more compact loudspeaker solution.
ENGADGET: Philips breathes new life into home stereos with SoundSphere