pressure amplification

例句：

1. 1.Pressure amplification is a technique used to increase the strength of materials under high pressure.
   压力放大是一种技术，用于在高压下增加材料强度。
2. 2.In this experiment, we observed the effect of pressure amplification on the stability of the sample.
   在这个实验中，我们观察到了压力放大对样品稳定性的影响。
3. 3.The engineers used pressure amplification to improve the efficiency of the pumping system.
   工程师们利用压力放大来提高泵送系统的效率。