acoustic-pulse propagation

例句：

1. 1.Acoustic-pulse propagation is a key factor in the development of new technologies.
   声波传播是新技术发展的关键因素。
2. 2. The study of acoustic-pulse propagation has important applications in medical imaging.
   声波传播的研究在医学成像中具有重要的应用。
3. 3. Acoustic-pulse propagation is responsible for the transmission of sound waves through the air.
   声波传播负责通过空气传输声音波。