1.
On Mechanical Stability of First Base in Caving Process of Longshou Lean Ore Mining Area;
龙首矿贫矿体崩落采矿中第一个底部结构力学稳定性研究
2.
Research on Low-Dilution and Loss Sublevel Caving of Inclined Medium-thick Orebody in Xiadian Gold Mine;
夏甸金矿倾斜中厚矿体低贫损分段崩落法研究
3.
Cause and Countermeasures of Ore Loss and Dilution in Complex Orebod
复杂矿体开采中矿石损失贫化原因及其对策
4.
Discussion on Decreasing the Dilution and Loss Rate of Underground Mining Alumyte of Gently Dipping Thin Ore Body
降低缓倾斜薄矿体铝土矿地下开采损失贫化率方法探讨
5.
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。
6.
Wang L J,Wang JB,Wang YW,Zhu HP and Qu LL.2005.The study of ore-fluid and C-S-Pb isopope of rich in S and poor in S types in epithermal gold deposits,Junggar area,Xinjiang.
新疆准噶尔地区富硫型与贫硫型浅成低温热液金矿床成矿流体与碳、硫、铅同位素
7.
Experimental study on the mineral processing of a certain low grade molybdenum ore in Inner Mongolia
内蒙古某低贫难选钼矿选矿试验研究
8.
Experimental study on the mineral processing of a certain low grade hematite in the East Hebei province
冀东地区某低贫赤铁矿选矿实验研究
9.
Effective measures to control ore dilution ratio and mining loss rate in mine stope
降低采场矿石贫化率和采矿损失率的有效措施
10.
The comprehensive mining art for lowering ore loss anddilution ratio in Yin--Dong--Po Gold Mine
银洞坡金矿降低矿石损失贫化综合开采技术
11.
THE STATUS,PROPBLEM AND COUNTERMEASURE OF UTILIZATION OF LEAN ORES IN CHINA;
我国大宗矿产贫矿资源利用现状、问题与对策
12.
Calculation Method on Ore Dilution Rate and Loss Rate in Mining Enterprise;
浅谈矿山企业矿石损失与贫化指标的确定
13.
Making a Breach in Thin- lean,Fully Recycling Mine Resource
开展薄贫矿资源攻关、充分回收矿产资源
14.
Optimization Design and Numerical Analysis of Excavating-filling Engineering for Lean Ore in Jinchuan No.2 Minefield
金川二矿贫矿开采充填设计优化及数值分析
15.
That country is poor in mineral.
那个国家(在)矿藏(方面)贫乏.
16.
EXPERIENCE ON REDUCTION OF ORE-DILUTION IN MINING A THIN-BED URANIUM DEPOSIT
开采薄层铀矿床中降低贫化率的经验
17.
A preliminary analysis on the loss and impoverishment in mineral mining in China;
我国矿产资源开采中的损失贫化浅析
18.
Study on Management of Dilution and Loss Based on Mining Practices
结合采矿生产实践探讨贫化损失管理