本系统的研制，充分运用了软件工程的设计原理和充分体现了计算机辅助设计优化的思想，大大提高了地下矿山井巷工程设计效率。
The system greatly introduced the principle of software engineering and the optimizing ideology of CAD, as has greatly improved laneway design efficiency.
随着能源需求量的不断增加，矿山建设项目势必增加，其主体工程井巷建设是一类比较特殊的工程。
With the increasing demand for energy, mining construction - project is bound to increase, and its main project is a kind of special Engineering.
预应力锚索技术广泛运用于公路、铁路、水电站、矿山井巷、隧道工程、地质灾害等永久性边坡加固，施工技术日趋完善。
The prestressing force anchored cable technique has been widely used in permanence slop strengthening in highway, railway, hydropower station, mine workings, tunnel workings, and geologic hazard.
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