ultrasonic attenuation 超声衰减 ; 超声波衰减
ultrasonic-attenuation 超声波衰减
Broadband Ultrasonic Attenuation 频率衰减 ; 超声波振幅衰减系数
ultrasonic attenuation measuring device 超声衰减丈量仪
ultrasonic attenuation technique 波衰减技术
ultrasonic attenuation measurement 超声衰减测量
Ultrasonic attenuation can characterize the miscibility and phase morphologies of polymer blends.
超声衰减可表征聚合物共混物的相容性和相形态结构。
The result showed that there is a turn point on the ultrasonic attenuation curve.
试验结果表明，豆乳在凝固超声衰减曲线上有一明显转折点即凝固初始点。
The results indicate that the temperature dependence of ultrasonic attenuation in liquid hydrogen is mainly determined by volume viscosity effect.
实验结果表明，液氢的超声衰减的温度依赖特性主要取决于体积粘滞效应。
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