矿山巷道 meaning in Chinese
mine openings
mine roadway
mine workings
Examples
- By research on the spatial factors of roadway , improve the hidden line elimination method during the construction of roadway model
在数字矿山巷道模型的建立过程中，针对矿山巷道的空间分布特点，对现有的空间消隐算法进行了改进。 - However , there are a few people make a research on the 3d problems of roadway . therefore , there is bound to design special 3d data structure suiting the mine roadway
但是巷道的三维问题，很少有人对其进行针对性的研究，所以设计矿山巷道特有的三维数据结构势在必行。 - On the basis of analyzing the status quo and development trend of three - dimension geographic information system , the paper discusses 3d data model and data structure in detail , and combines the data characteristics of roadway , and then designs the 3d data model and data structure suiting the characteristics of the mine roadway
本文在分析了三维地理信息系统的现状及发展趋势的基础上，对二维与三维数据模型与数据结构进行了详细地探讨，然后结合矿山巷道数据的特点，设计了适合矿山巷道特点的三维数据模型与数据结构。 - Chengdu longquan reixing engineering materials plant set product development , manufacturing and marketing its products and services into one , through the introduction , absorption , development and production of innovative self - drilling bolt grouting hollow products and exclusive ancillary machinery widely used in underground engineering ( traffic tunnel , hydraulic tunnels , mine roadway road and the various uses of anchorage support ) geotechnical engineering ( slope , dike rocks , the deep excavation anchorage support ) repair reinforcement project ( tunnels , dikes , dams , housing construction )
成都龙泉瑞鑫工程材料厂集产品开发、生产制造及产品销售与服务于一体，通过引进、吸收、开发、创新生产的自钻式中空注浆锚杆系列产品及专用配套机械广泛应用于地下工程（交通隧道，水工隧道，矿山巷道和各类用途的锚固支护）岩土工程（边坡，堤岩，深基坑的锚固支护）修复加固工程（隧道，海堤，大坝，房屋建筑） 。