differential altimeter statoscope

例句：

1. 1.The differential altimeter was used to measure the air pressure at different altitudes.
   差压计被用来测量不同高度的气压。
2. 2.The engineer used the differential altimeter to adjust the height of the building.
   工程师使用差压计来调整建筑物的高度。
3. 3.The differential altimeter was a crucial tool in the surveying process.
   差压计是勘测过程中的关键工具。