differential manometry

例句：

1. 1. Differential manometry is atechnique used to measure the pressure differences betweentwo fluids.
   差分测量法是一种用于测量两种流体之间压力差异的技术。
2. 2.In differential manometry, the differencein pressure between two points on a pipeis measured.
   在差分测量法中，管道上两点之间的压力差被测量。
3. 3. The results of differential manometrycan help us understand the behavior of fluids under different conditions.
   差分测量法的结果可以帮助我们理解在不同条件下流体的行为。