您要查找的是不是:
- triangle elevation surveying 三角高程测量
- Precision analysis of triangle elevation survey of total station instrument to replace fourth-grade-leveling survey 全站仪三角高程替代四等水准测量精度分析
- triangle elevation survey 三角高程测量
- 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。
- 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
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- Substitute of the leveling measurement of crossing rivers with EDM triangle elevation 用EDM三角高程代替跨河水准测量
- Study of Midpoint Observation's Methods with Triangle Elevation for Bridge Construction Control 桥梁施工控制三角高程中间观测法研究
- Triangle elevation of full standing meter applied to survey of roadway construction 全站仪三角高程在道路施工测量中运用
- A question discussion of the triangle elevation network elevation begins reckoning 三角高程网高程起算点探析
- The house is at an elevation of 1000 meters. 这所房子在海拔1000米处。
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- 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 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。
- 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。
- 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
- 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