pressure reflection ratio

例句：

1. 1.The pressure reflection ratio is an important factor in determining the stability of a fluid.
   压力反射比是决定流体稳定性的重要因素。
2. 2. The engineer used a special device to measure the pressure reflection ratio in the pipeline.
   工程师使用一种特殊的设备来测量管道中的压强反射比。
3. 3.The researcher found that the pressure reflection ratio had a significant impact on the performance of the system.
   研究人员发现，压强反射比对系统的性能有显著影响。