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- Two new medium parameters related to acoustic attenuation are introduced and an acoustic propagation coefficient is defined. 本文引入两个与声衰减有关的介质参量,定义了声传播系数;
- An acoustic attenuation method is given for [110]-[001] acoustic shear wave TeO_2acousto-optic deflectors. The experiment shows that it is a feasible method. 文章讨论了一种适用于[110]-[001]型TeO_2横波声光偏转器的吸声方法
- GONG B,JIN ZH H, BAO R D,et al.Application of acoustic attenuation in abrupt acoustic emission source location \[J\].Pressure Vessel Technology,2005,22(6):13-14. [2]龚斌，金志浩，包日东，等.;压力容器上声发射源的新型定位方法\\[J\\]
- The acoustic attenuation coefficients and velocities of fluid mud collected from Changjiang Estuary and Hangzhou Gulf respectively have been measured with ultrasonic waves of 4 frequencies (100,150,500 and 1500kHz)in a water tank. 本文报导了用4种频率（100kHz、150kHz、500kHz和1500kHz）的超声波，对长江口和杭州湾的水底浮泥在不同重度下测得的声速和重度之间、声衰减与重度之间以及在一定重度下频率与声衰减之间的变化关系曲线。 实验结果表明：在相同条件下，杭州湾浮泥的声衰减比长江口浮泥的声衰减大一点（约10%25）。
- Megahertz acoustic attenuation in fluidized mud 浑水中兆赫频率的声衰减实验研究
- acoustic attenuation coefficient 声衰减系数
- Progress and Prospect of Seabed Sediments Acoustic Attenuation 海底沉积物声衰减研究现状及展望
- Application of Acoustic Attenuation in Abrupt Acoustic Emission Source Location 压力容器上声发射源的新型定位方法
- ACOUSTIC ATTENUATION MEASUREMENT FOR THE SUSPENSION OF MARINE SEDIMENTS 海洋沉积物悬浮液声衰减测量
- acoustical attenuation measurement 声衰减测量
- Acoustic attenuation performance calculation and analysis of straight-through perforated tube silencers 直通穿孔管消声器声学性能计算及分析
- An Ultrasonic Pulse-echo Method to Measure the Acoustic Attenuation of Plastic-rubber-like Materials 一种测量塑料橡胶类材料声衰减的脉冲回波方法
- Finite Element Calculation and Analysis of Acoustic Attenuation Performance of Perforated Tube Silencers 穿孔管消声器消声性能的有限元计算及分析
- Influences of granule factor of seabed sediments on acoustic attenuation under different frequencies 海底沉积物颗粒因素在不同频率下对声衰减的影响
- Acoustic attenuation performance prediction and analysis of perforated tube dissipative silencers 穿孔管阻性消声器消声性能计算及分析
- Study on the Relationship Between Underwater Acoustic Attenuation and Dynamic Mechanical Property of Polymer Materials 聚合物的水声声衰减能力与动态力学性能的关系
- A method for calculating the sea-bottom acoustic attenuation coefficient in shallow water 一种计算浅海海底衰减系数的方法
- Opened the show with an acoustic set. 不用电子乐器开始演出
- Method to reduce acoustic attenuation during intravenous myocardial contrast echocardiography 间歇谐波成像克服心肌声学造影中的远程衰减
- Ratio of hepatic pressure, intensity of gray scale and acoustic attenuation modulus in fatty liver of the rabbits: a comparative study 家兔脂肪肝肝压缩率、灰阶强度与声衰减对比研究
