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- It is analyzed that atmospheric refraction in EDM trianglated height surveying for construction of high building is a key to precision. 提出并分析了EDM三角高程测量进行高耸建筑物高程放样时,大气折光是影响精度的关键因素。
- This main effect on height survey EDM is atmospheric refraction. 摘要大气折光是限制EDM测高精度的主要因素。
- Precise Triangulated Height Surveying 精密三角高程测量
- The advantage of free location and non-prism MLM method improves the efficiency greatly in high building height survey. 对边测量具有自由设站的优点,使其能在任意位置量测高层建筑的高度,极大的提高了作业的效率。
- A New Method of Normal Height Surveying in Mountainous Area 山区正常高测量新方法
- Some Problems of Height Surveying and Setting-out with Total Station 用全站仪测量与测设高程的几个问题
- The climber fell from a great height. 攀登者从极高的地方坠落下来。
- The twins are unequal in height. 这一对孪生儿高矮不一样。
- From a precipitous height we look at the town spread out below. 我们从险峻的高处眺望铺展在下面的城镇。
- The total height is put at390 feet. 整个高度估计为390英尺。
- She can see over the wall because of her height. 她个子高,能看到墙的那一边。
- Pop was at its height in the early 1960s. 通俗艺术在二十世纪六十年代初最为流行。
- The tree grew to a height of 20 feet. 那树长到二十英尺高。
- Can you guess the height of the tree? 你能猜出这树的高度吗?
- He erected himself to full height. 他把身子挺直。
- He has grown both in height and weight. 他身高和体重都增加了。
- He's about the same height as you. 他大约像你那么高。
- 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
- His height makes him stand out in the crowd. 他身材高大,因此在人群中很突出。
- The room is wide in proportion to its height. 这房间就其高度的比例而言是很宽的。