Leveling rod
01
水准尺, 水平杆
a graduated rod used in surveying to determine differences in elevation or establish benchmarks
例子
The surveyor used the leveling rod to measure the height difference between the two points on the construction site.
测量员使用水准尺来测量建筑工地上两点之间的高度差。
The engineer carefully read the measurements on the leveling rod to verify the height of the drainage system.
工程师仔细阅读了水准尺上的测量值，以验证排水系统的高度。
