Certainly, the sloshing force will suppress or diminish the structural vibration induced by the external excitations.
显然，这种晃动力对由外激励诱发的结构振动起抑制或消减作用。
The research on the dynamic behaviors of the coupling system under different external excitations of horizontal motion has been carried out in the second part.
第二部分是关于贮箱类流固耦合系统在平动激励作用下动力学问题的研究。
Influence of the wake impact effect on the flow field and its average performance in a low speed axial-flow compressor was investigated by using external acoustic excitations.
通过采用外部声激励的方式，在低速轴流压气机内研究非定常尾流撞击效应对压气机流场结构以及时均气动性能的影响。
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