differential pressure measurement

例句：

1. 1.The engineer used a differential pressure measurement to detect the leak in the pipeline.
   工程师使用差压测量来检测管道中的泄漏。
2. 2.The scientist conducted a differential pressure measurement to study the effect of temperature on fluid flow.
   科学家进行了差压测量研究温度对流体流动的影响。
3. 3. During the experiment, the technician used a differential pressure measurement to measure the pressure difference between two points.
   在实验中，技术员使用了差压测量来测量两个点之间的压力差。