1)Shrinkage method留矿法
1.The improvements of bottoms oredrawing structure in the application of shrinkage method in Wulong Gold Mine,Liaoning Province over and the years are summarized and the different pillarrecovering of shrinkage stoping are described.总结了辽宁五龙金矿多年来在应用浅孔留矿法过程中，对底部出矿结构的改进方法及其使用条件；阐述了留矿法采场矿柱回收的不同方法，并就五龙金矿目前存在的深部采场地压活动剧烈这一实际问题，提出了一些看法。
英文短句/例句
1.Application of Pulse Chute Stoping in Jinchiling Gold Mine脉内溜井留矿法在金翅岭金矿的应用
2.THE APPLICATION OF LEADING ADIT IN YBVSHAN MINE导坑——留矿法开挖硐室在银山铅锌矿的应用
3.Discussing on Problems about Designing and Construction Technology of Static Shrinkage Method静态留矿法设计与施工技术问题探讨
4.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。
5.The Usage of Static Shrinkage Stoping in Erdaogou Gold Mine静态留矿采矿法在二道沟金矿的应用
6.Determination of Mineral Oil Residues in Chicken Meat by GC-MS采用GC-MS法检测鸡肉体中矿物油残留
7.The Shrinkage-breasting method with artificial spacing pillars constructed and its application to the mining of dip and medium thickness orebody间隔人工间柱留矿全面采矿法在倾斜中厚金矿体的应用
8.The Appling of Mining Method by Stage Avalanche and Shallow Bore Withhold Mine Coulping of XiaDian Gold Mine夏甸金矿分段崩落与浅孔留矿耦合采矿方法的应用
9.Method of designing protection coal pillar in mine area based on prediction of surface deformation基于地表变形预计的矿区保护煤柱留设方法
10.Metallogenic Characteristics and Pospecting Direction of Liushutang Lead-zinc Deposit留书塘铅锌矿床成矿特征与找矿方向
11.Practice of Pre-setting Laneway in Underhand Drift Cut-and-Fill Stoping下向进路式胶结充填采矿法中巷道预留技术实践
12.Unite Mining Test and Application of Shallow Hole Shrinkage Stoping Method and Up Level Slicing Filling浅眼留矿与向上水平分层充填法联合开采试验与应用
13.Optimization and choosing of recovery scheme for bottom panel residual ore based on fuzzy evaluation基于模糊评判的底盘残留矿石回收方法优化选择
14.pillar robbing【采矿】回收矿柱法
15.STUDY ON BACTERIAL LEACHING OF COPPER SULPHIDE ORE FROM RESIDUAL PILLAR AT COPPER MINE铜矿山残留硫化铜矿细菌浸出试验研究
16.Opening roadway along the goaf in the middle- thick coal seam in GeQuan Mine葛泉矿中厚煤层沿空留巷矿压观测与分析
17.Enlightment from Extracting Residual Coal Pillar in Yangzhuang Colliery杨庄矿在矿井残留煤柱开采中的几点启示
18.Metallogenic conditions of Devonian-Silurian lead-zinc deposits in the Zhenxun ore field镇旬矿田泥盆系和志留系铅锌矿的成矿地质条件分析
相关短句/例句
shrinkage stoping method留矿采矿法
1.Application of flat bottom shallow-hole shrinkage stoping method in Shanggong gold mine;平底结构浅孔留矿采矿法在上宫金矿的应用
2.The application of shrinkage stoping method in China;浅述留矿采矿法在我国的应用
3.Applying principles of mining technical economics to the calculation and analysis of time value of ure remaining and funds overstockin in the employment of shrinkage stoping method;运用矿业技术经济学对留矿采矿法留存矿石积压资金的时间价值分析与计算
3)Shrinkage method留矿采矿法
1.The application of shrinkage method in the stoping of extra narrow vein of rock gold mine;留矿采矿法在岩金矿山极薄矿脉中的应用
2.According to geology conditions of Ⅳ-1 ore body in Suichang gold mine, scraper shrinkage method is applied in the test which the method use flat-bottom trench structure and scraper to draw ore.针对遂昌金矿Ⅳ -1矿体的地质开采条件 ,试验了平底堑沟受矿电耙运搬底部结构的电耙留矿采矿法 ,取得了较好的经济效益。
4)shrinkage stoping留矿采矿法
1.The application of shrinkage stoping in gold mines and its improvement measures;留矿采矿法在黄金矿山的应用及改进措施
5)Short-hole shrinkage method浅孔留矿法
1.Short-hole shrinkage method is commonly employed in mining steeply-inclined narrow vein.对于急倾斜极薄矿脉的开采国内外最常用的采矿方法是浅孔留矿法,实践表明,该法存在人工劳动强度大、矿石贫化率高等缺点。
2.The paper analysed the characteristics of the existence of ore body and main technological proposes in Longtoushan gold deposit,to propose the technological measures about design and construction about short-hole shrinkage method,thus the ore loss and rock dilution were significantly reduced and ensure safety in production,and the better technological and economic profits were achieved.本文分析了龙头山金矿矿床开采技术条件特点及主要技术问题,指出应用浅孔留矿法的设计施工技术措施,从而降低矿石损失贫化率指标,确保采矿安全生产,提高矿山企业技术经济效果。
6)Full shrinkage method留矿全面法
延伸阅读
留矿采矿法 见自然支护采矿法。
