- 地表采矿
- 露天采矿
- 露天开采法
- surface: n. 1.表面；地面；水面；广场，空地。 2.外观，外表 ...
- mining: n. 1.采矿，采矿业，矿业。 2.敷设地雷[水雷]。 ...
- surface mining method: 露天采矿法
- surface mining methods: 地面采矿法分类
- shallow open-cut surface mining: 浅部露天开采
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surface mining中文什么意思
- 地表采矿
- 露天采矿
- 露天开采法
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例句与用法
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- In the special fields locking valves , underground mining , water hydraulic systems or beyond that with mining machines , hydraulics , selector valves as well as with aggregates , open cast pit , strip mining , surface mining and / or with hydro and hydraulically is saartech hydraulik gmbh well - known
Saartech hydraulik gmbh是一家现代化的、可靠的专门产品供应商，这家供应商从事成套设备、机组,矿山机械,液压系统,液压,液压动力源,液压缸,医药技术,地下,地下开采,整流器、整流管、阀、阀门,截止阀、关闭阀,露天矿,水压学、水压技术、水压系统,方向阀，换向阀,液压的的制造、销售。 - In order to study the slope rock mass deformation and destruction features of the surface mine , the changing rules of stress , transfer and safety of various simulation schemes are analyzed and calculated by three - dimensional fem , and the stress field features and destruction rules of the northwest slope rock mass of the surface mine in xiaolongtan buzhaoba are studied to provide scientific basis for the slope stability analysis and evaluation of such mines
摘要为了研究露天矿边坡岩体的变形和破坏特征，论文应用弹塑性三维有限单元数值分析方法，分析计算了各种模拟方案的应力、位移及安全率的变化规律，对小龙潭布沼坝露天矿西北边坡岩体应力场的特征和破坏规律进行研究，为此类矿山边坡稳定性分析评价提供科学依据。