摘要
由于矿山的井下封闭、不通视，使测量工作只能按照传统的测量方法进行，通过陀螺经纬仪的应用，使井下测量精度和测量效率都有了很大的提高。
For the underground operation of mine is closed and cant be seen, the underground measurement is carried out only in accordance with the traditional measurement methods, now through using gyroscopic theodolite, the accuracy and efficiency of underground measurement were greatly improved.
出处
《莱钢科技》
2013年第3期58-59,共2页
Laigang Science & Technology
关键词
陀螺经纬仪
井下
定向
gyroscopic theodolite
underground
orientation
