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- When sound wave propagates in air whose temperature changes with altitude, refraction of air happens.Sound will move towards areas with lower temperatures. 当声波在温度随高度改变的空气中传播时，便会发生折射现象，声波会向著气温较低的地方走。
- The Experiment Design of PC- Aided Measurement of Sound Wave Propagation Velocity through the Air 用PC机辅助测量声波在空气中的传播速度实验设计
- Numerical Study on the Sound Wave Propagation Through a Row of Heat-exchanger Tubes in Boilers 炉内单排换热器管阵列声传播特性数值研究
- Sound wave propagation 声传播
- Where there is a sound,there is sound wave. 哪里有声音，哪里就有声波。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- 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。
- Where there is a sound, there is sound wave. 哪里有声音，哪里就有声波。
- D.J.Mead. Free wave propagation in periodically supported infinite beams. Journal of Sound and Vibration 11,1970:181-197. 陈正翔;江松青;张维衡.;无限长输液管中结构振动波的传播
- The method has a wide application in wave propagation and signal processing. 它在求解波的传播和信号处理方面也有广泛的应用。
- When sound wave irradiates suspension layer, there is propagation attenuation in the layer besides reflection and transmission in the interface. 摘要声波照射到悬浮层上，除界面处产生反射和透射外，在层中传播还会产生衰减。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- Abstract When sound wave irradiates suspension layer, there is propagation attenuation in the layer besides reflection and transmission in the interface. 摘要 声波照射到悬浮层上，除界面处产生反射和透射外，在层中传播还会产生衰减。
- The joyous sound wave drifted through the golden evening mist. 欢愉的音波，在金色的暮霭中游泳。
- The light wave propagates in a straight line. 光波以直线形式传播。
- The highly sophisticated electronic methods rely on either light or radio wave propagation. 较复杂的电子技术是利用光或无线电波传播。
- The whale looks for food using sound waves. 鲸鱼通过声波寻找食物。
- Short sound waves bounce off even small objects. 短声波即使遇到小物体都会产生回音。
- The wave propagation along axis direction in piezoelectric hollow cylinder is studied. 对压电圆柱壳体内波的轴向传播进行了研究。
- Sound waves impinge on the eardrum. 声波撞击着耳膜。
