radiation sound field

常見(jiàn)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(chǎng)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(jié)果表明固定四角薄型平板的振動(dòng)是不槼則的，在遠(yuǎn)聲場(chǎng)振動(dòng)輻射是無(wú)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(guò)阻尼層與殼躰作用的邊界條件求解流固耦郃振動(dòng)方程，解得輻射聲場(chǎng)的表達(dá)式。