breaking zone attenuation modulus 断裂区衰减模量
modulus attenuation 衰减模数
attenuation rate of modulus 变形模量衰减率
The viscosity coefficient of pore fluid in saturated sandstone has an obvious effect on the attenuation, modulus, and velocity dispersion in low frequency range.
饱和砂岩中扎隙液体的粘滞系数对饱和砂岩的衰减、模量和速度色散的影响在较低频段是明显的。
The acoustical properties and specific heat of sample at low temperatures were studied, and the temperature dependences of modulus, sound attenuation and specific heat were obtained.
对其低温的声学和比热容性质进行了研究，得到了样品模量和声衰减以及随温度变化的规律。
The attenuation peak and the imaginary modulus peak shift to higher temperatures when the frequency increases which are thermal relaxation phenomena.
取得了随频率增高饱和多孔岩石的衰减峰和虚模量峰的峰位向高温方向移动的热激活弛豫机制。
应用推荐