The dissipation of wave energy caused by the inner friction and heat exchange of viscous-elastic mediums accompanied with its geometry attenuation induces the gradual attenuation of wave energy.
英
美
- 地震波在发生几何衰减的同时,还因粘弹性介质的内摩擦和热传导导致能量耗散,使得波能不断衰减。