leveling rod

常见例句

The movable target on a leveling rod.
视准器水准尺上可移动的目标
The sliding sight on a surveyor's leveling rod.
标板:勘测水准标尺上的滑动观测器。
On Stability of Length of Meter Level Rod with Lever Structure
关于杠杆结构式精密水准标尺的尺长稳定性问题
Examination of Digital Level Gauge and Leveling Rod and Analysis on Accuracy
数字水准仪及水准尺的检定与精度分析
ON THE LONGTH CORRECTION OF LEVELLING ROD
关于水准标尺长度改正的探讨
He was busy leveling the ground and laying turves.
他正忙于平整土地铺草皮。