ouside tunnel control survey
... 三角高程测量 trigonometric leveling 隧道洞外控制测量 ouside tunnel control survey 隧道洞内控制测量 in tunnel control survey; through survey ...
基于48个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
研究方法:以南梁-太行山隧道洞外精密控制测量复测为例,通过比较分析同名基线的距离和方位角,考察两次结果对隧道贯通误差的影响。
The discussions are made in this paper on implement of repetition survey and the comparison of corresponding baselines with original baseline in the data processing.
youdao
应用推荐
模块上移
模块下移
不移动