dip gage

例句：

1. 1.The surveyor used a dip gage to measure the depth of the water.
   测量员使用测深仪来测量水深。
2. 2.The engineer decided to install a new dip gage in the pipeline.
   工程师决定在管道中安装一个新的测深仪。
3. 3.The geologist used a dip gage to determine the thickness of the rock layer.
   地质学家使用测深仪来确定岩石层的厚度。