黏弹性介质具有弹性和黏性。

The viscoelastic medium is elastic and viscous .

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本文从小波理论出发，结合地震波在黏弹性介质中的传播方程，推导出小波尺度域地震波能量衰减公式。

This paper derives an energy attenuation formula of seismic waves in the wavelet-scale domain from the wavelet theory and seismic wave propagation equation in anelastic medium.

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在物理学上，通常把介质的弹性和黏性抽象成弹簧和阻尼器，通过这两个理想力学模型不同方式的组合可表示成三种基本的黏弹性介质模型。

In physics spring and dashpot areuaually defined representing elastic and viscous medium. Three kinds of basicviscoelastic models are composed of the two mixed mechanics models.

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