您要查找的是不是:
- thin ore layer 薄矿体
- Recovery of thin ore layers at edges of Shangqing stope of Banshigou Iron Ore Mine 板石沟铁矿上青矿区边缘薄矿的回收
- Further description is made on the application and testing results of hydraulic prop in the deep well mining of slowly inclined thin ore vein. 还进一步介绍了水压支柱在深井缓倾斜薄矿脉开采中的使用情况和一些测试结果。
- WaDiJu mineral deposit of Yunnan Dayao copper mine deposit belongs to the typical multilayer thin ore body that slowly sloped in the mineral deposits. 大姚铜矿凹地苴矿床属典型的缓倾斜多层薄矿体,开采难度大,开采成本较高。
- In mining the extremely fractured thin ore body,the separation of waste rock in the conventional shrinkage stoping was replaced by the separation of the rich ore and retaining the lean ore. 对极破碎薄矿体的开采,采用了将常规的留矿法中分选废石改为分选富矿石留贫矿石的采矿方法。
- Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition. 认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- Study on Mining Methods of the Slight Sloped Thin Ore Body 缓倾斜薄矿体采矿方法探讨
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物,如鱼鳞
- The Mining Practice of Extremely Fractured Thin Ore Body 极破碎薄矿体的开采实践
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- He has very thin legs and knobbly knees. 他腿很细,膝盖呈圆球状凸起。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- Optimization of Laneways Position in Slightly Inclined Thin ore Body 缓倾斜薄矿体的工程布置问题
- He taped a nail in slowly to spilt the thin board. 他慢慢地把钉子钉进这块簿板,以防劈开。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
