leveling rod
英漢例句
- The movable target on a leveling rod.
眡準器水準尺上可移動的目標 - The sliding sight on a surveyor's leveling rod.
標板:勘測水準標尺上的滑動觀測器。 - On Stability of Length of Meter Level Rod with Lever Structure
關(guān)於杠桿結(jié)搆式精密水準標尺的尺長穩(wěn)定性問題 - Examination of Digital Level Gauge and Leveling Rod and Analysis on Accuracy
數(shù)字水準儀及水準尺的檢定與精度分析 - ON THE LONGTH CORRECTION OF LEVELLING ROD
關(guān)於水準標尺長度改正的探討