intra-alveolar pressure meter

例句：

1. 1.This device is used to measure the intra-alveolar pressure in the lungs.
   这种设备用于测量肺部的肺泡内压力。
2. 2. The doctor needs to monitor the patient's intra-alveolar pressure during surgery.
   医生需要在手术期间监测患者的肺泡内压力。
3. 3. The study aims to understand the relationship between intra-alveolar pressure and lung function.
   这项研究旨在了解肺泡内压力与肺功能之间的关系。