Therefore, the randomness of viscoelastic damping layer obviously influences the resonant response and sound radiation of structure.
因此粘弹性阻尼层的随机性对抑制结构共振响应和声辐射的影响是较大的。
The influence of damping layer as random variable within each element shows that the random analysis for viscoelastic damped structure is necessary.
阻尼层厚度局部单元随机性的影响表明了对阻尼结构采用随机分析的必要性。
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