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- The propagation of sound change: a case study in Chinese dialects, abstracts. 音变的传递---汉语方言研究之一例，提要
- In acoustics he studied the propagation of sound and musical consonance and dissonance. 在声学中，他研究了声的传播和音乐的和谐与不和谐。
- Atmospheric acoustics is the study of propagation of sound waves in the atmosphere. Listed in it is the study of infra-sonics, which focuses on inaudible, low-frequency sounds. 研究声音在大气中传播特性的科学称为大气声学,当中的次声学便是专注于人耳无法听到的低频声音。
- Anomalous propagation of sound wave 声波异常传播
- Equation to propagation of sound waves 声波传播方程
- the technology of propagation of sound 传声技术
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候？
- 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
- Every paragraph is a distillation of sound judgment. 每段话都是正确判断的结晶。
- The propagation of animals or plants. 动物的饲养，植物的培植
- a delay line based on the time of propagation of sound waves 基于传播声波的时间的延滞线路
- Airliners in service at present cannot fly faster than the speed of sound. 目前供使用的客运机飞行速度不能超过音速。
- Committee on Propagation of the Tradition! '优良传统发扬光大委员会'！
- Characterized by high volume and intensity. Used of sound. 大声的以高音量和强烈为特征的。用于声音
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- Studies on rapid propagation of Cornus alba'Aurea'. 金叶红瑞木快繁技术研究。
- In vitro Propagation of Adiantum raddianum Presl. 楔叶铁线蕨的离体快繁。
- a delay line based on the time of propagation of sound waves. 基于传播声波的时间的延滞线路。
- Mach two equals twice the speed of sound. 二马赫相当于声速的二倍。
