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- The disturbance is sound wave, conforming to the laws of acoustic propagation in solids. 这种扰动是种声波，它遵从在固体中声波的传播规律。
- 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;
- Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 通过求解波动方程建立了水声在波导中传播的模型并进行了仿真计算。
- Abstract: Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 文摘:通过求解波动方程建立了水声在波导中传播的模型并进行了仿真计算。
- Based on the stress-strain relation energy relation and wave equation in Biot theory on acoustic propagation in a fluid-saturated porous medium,an equation of acoustic intensity is derived with the similar way used in an isotropic solid. 根据Biot多孔介质声学理论中的应力-应变关系、能量关系、声波方程,采用与在均匀固体介质中平行的方法,推导了流体饱和多孔介质中的声强表达式,进一步完善了多孔介质声学理论。
- acoustic propagation in deep sea 深海声传播
- acoustic propagation time measurement 声磁传播时间差
- acoustic propagation coefficient 声传播系数
- Long Range Acoustic Propagation Project 远距离声传播研究计划
- Long-Range Acoustic Propagation Program 远距传播计划
- Long-Range Acoustic Propagation Project 远程传声传播计划
- Analysis of acoustic propagation loss at oilwell port 油井端口声传播损失分析
- Acoustic propagation property and application of Hartmann acoustic generator 哈特曼声波发声器声学传播特性及应用研究
- Opened the show with an acoustic set. 不用电子乐器开始演出
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- Analysis of the Acoustic Propagation Properties Under the Sea with Normal Vibration Method 用简正波方法分析声波在海水中的传播特性
- Research on leak acoustic propagation channel identification and leak location for water distribution pipelines 泄漏声振动传播信道辨识及其在泄漏点定位中的应用
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- Keywords acoustoelectric analogy method;acoustic pressure reflection coefficient;acoustic propagation loss; 声电类比;声压反射系数;声传播损失;
- You must have an acoustic problem. 你的听觉一定有问题。
