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- Cutting zone of open pit 露天矿采掘带
- MAINTENANCE AND HARNESSING OF WATER-CONTAINING SILTY AND FINE SAND BED IN SOFT SLOPE OF OPEN PIT. 露天松软边坡内含水粉细沙层的维护治理。
- The underground water in the area of Yujiagou has been contaminated by the leaching water of the dumping area of open pit coal mine of Xinqiu in Fuxin. 就阜新新邱露天煤矿排土场淋溶水对附近于家沟地区地下水环境质量的影响进行了研究。
- The underground water in the area of Yujiagou has contaminated by the leching water of the dumping area of Open Pit Coal Mine of Xinqiu in Fuxin. 阜新新邱露天煤矿排土场淋溶水对附近于家沟地区的地下水造成了严重的污染。
- In this paper environment risk assessment of the mine tailings reservoir engineering making use of open pit abandoned at Paishanlou Gold Mine was carried out. 研究了排山楼金矿利用废弃的露天采场作为尾矿库工程的环境风险评价问题。
- Based on a grey control system, the coal working face blasting model of open pit mine in the paperin order to control the coal size optimizely is presented in this paper. 分析了岩体弱面对掏槽效果和破碎块度的影响,从而提出相应的布孔方法,对指导爆破施工、设计有实际指导意义。
- The ultrabasic rockmass is an important unit in evaluation of slope stability of open pit of Jinchuan Mine since it represents a supporting body for entire slope. 超基性岩体在金川矿区露采边坡稳定性评价中占有重要地位,它是整体边坡的支撑体。
- One Sunday after lunch, Susan and I went for a drive to Bauxite, a town near Benton named for the ore used to make aluminum, which was dug out of open pit mines there. 一个星期天的午饭后,我和苏珊开车兜风来到铝土镇。那是本顿边上的一个小镇,名字源于用来炼铝的铝土。那里有一个露天铝土矿。
- In front of us we saw a stretch of open fields. 眼前我们看到一片开阔的田野。
- An area of open water surrounded by sea ice. 冰间湖由海水冰围成的一块开阔的水域
- Below the water table is the zone of saturation. 潜水面以下就是饱水带。
- Reclamtion and reuse of stope of open pit coal mine 露天煤矿采场复垦与再利用
- It is a zone of abnormal pressure. 这是异常压力层。
- Gets the time zone of the current computer system. 获取当前计算机系统的时区。
- New method to make mining schedule of open pit mine 编制露天矿开采进度计划表的新方法
- A zone of abnormal pressure has been drilled into. 钻入了异常压力层。
- Code for design of open pit coal mine engineering 露天煤矿工程设计规范
- Will be in the current time zone of the system. 将基于系统的当前时区。
- check-acceptance survey of open pit 采掘场验收测量
- And the special economic zone of Shantou. 和经济特区汕头学汉语。