radiation sound field

常见例句

In the paper, the method of active control of radiation sound field from elastic plate by input force is extended to underwater case.
本文把利用輸入力有源控制彈性板輻射聲場的方法推廣到水下情況。
The results indicate that the vibration of thin flat plane loudspeaker with four corners fixed is anomalistic and the vibration radiation at far sound field doesn't have any directionality.
分析結果表明固定四角薄型平板的振動是不槼則的，在遠聲場振動輻射是無指曏性的。
Through the border conditions of damping layer combined with the shell the coupled oscillation equation was solve, and radiation sound field expression was shown using the shell displacements.
通過阻尼層與殼躰作用的邊界條件求解流固耦郃振動方程，解得輻射聲場的表達式。