节点文献
新集矿西风井近井网的布设
Planning of near-shaft network of west ventilation shaft in Xinji Coal Mine
【摘要】 通过精度分析、外业观测等方面分析了西风井近井网的可行性及最后成果精度
【Abstract】 This paper expounds the feasibility and the out come precision near shaft network of west ventilation shaft in Xinji Coal Mine according to precision analysis and field observation.
【关键词】 布网;
精度分析;
外业观测;
平差计算;
【Key words】 network layout; precision analysis; field observ ation; balancing calculation;
【Key words】 network layout; precision analysis; field observ ation; balancing calculation;
- 【文献出处】 煤炭技术 ,Coal Technology , 编辑部邮箱 ,2003年06期
- 【分类号】TD17
- 【被引频次】1
- 【下载频次】31