locating shaft

例句：

1. 1. The engineer used alocator shaft to accurately locate the pipe.
   工程师使用一个定位轴来准确地定位管道。
2. 2. The drill bit was designed to locatethe metal in the ground quickly and efficiently.
   钻头被设计成能快速而有效地定位地下金属。
3. 3. The machine'slocating shaft is essential for ensuringaccurate measurements.
   机器的定位轴对于确保精确测量至关重要。