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- The paper expounds the principle of triangular elevation surveying and its accuracy, and further presents the accuracy norm for 4(superscript th) grade of leveling surveging. 摘要阐述全站仪三角高程测量的原理及精度，在此基础上得出达到四等水准测量的精度要求。
- Triangular elevation Surveying 三角高程测量
- Whether elevation abnormality models are built properly has great effects on the precision of GPS level elevation survey. 高程异常模型的建立是否合适，对GPS水准高程测量的精度产生重要影响。
- Building elevation surveying based on multi-district control 基于分区控制下的建筑物立面图测绘
- Theoretical Investigation and Practice on Enhancement of Accuracy of Underground Triangular Elevation Control 提高井下三角高程控制精度的理论探讨与实践
- This island is triangular in shape. 这个岛的外形呈三角形。
- It's a film of triangular love affair. 那是个三角恋爱的电影。
- The house is at an elevation of 1000 meters. 这所房子在海拔1000米处。
- Investigation into the accuracy of total station elevation surveying using the midway method 全站仪中间法高程测量及其精度探讨
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- The city is at an elevation of 2000 metres. 这座城市海拔2000米。
- This is an elevation of 2000 metres. 这是块海拔二千米的高地。
- She has a scarf made of a triangular piece of blue silk. 她有一条用三角形蓝绸子做的围巾。
- Soon we reach a plateau at an elevation of about ninety feet. 我们很快就抵达一片高度约九十英尺的高原。
- THE PRECISION ESTIMATION AND OPERATIONAL SCHEME OF APPLYING THE EDM TRIANGULATION ELEVATION SURVEYING TO THE HIGH TOWER CONSTRUCTION SURVEYING EDM三角高程测量用于高塔施工测量的精度估算及操作方案
- A flat triangular bone located at the front of the knee joint. 髌骨，膝盖骨膝关节前部的一块厚而扁平的三角形骨
- Research on the Difference Analysis Technique of Elevation Surveying by ETS (Electronic Total Station) at a Single Station 电子全站仪单站高程差分技术的研究
- A line established by sighting in surveying a tract of land. 横断线在测量一块土地时通过目视确定的线
- Install aileron triangular rocker position. 副翼三角摇臂的安装位置。
- The surveying team pitched on the mountain. 测量队在山上搭起了帐篷。
