1.
Transportation of the Industrial Experiment Tailings in Step Grinding and Concentrating Process
阶段磨矿阶段选别工艺工业试验尾矿的输送
2.
Application of Micro-stage Grinding Technique in Copper Mine
微阶段磨矿技术在铜矿山的应用研究
3.
APPLICATION OF MICRO STAGE GRINDING TECHNOLOGY IN ANQING COPER MINE
微阶段化磨矿技术在安庆铜矿的应用
4.
Study on Process Mineralogy of Products from Staged-grinding and Staged-dressing Process in Midi Concentrate Plant
密地选矿厂阶磨阶选流程产物工艺矿物学研究
5.
Industrial Experimental Research on Stage-Grinding and Stage-Concentration of Midi Concentrator of Panzhihua Iron & Steel Co.
攀钢密地选矿厂阶磨阶选工业试验研究
6.
The quartz-barite-calcite stage is main matallogenesis.
其中方解石—石英—重晶石阶段为成矿主要阶段。
7.
A Study on Metallogenic Episodes and Metallogenic Stages of Dongping Gold Deposit, Northwest Hebei Province
冀西北东坪金矿床的成矿期次及成矿阶段研究
8.
The Research of the Efficiency of Grinding Classification in Fankou Mine;
提高凡口铅锌矿二段磨矿分级效率研究
9.
Application of Grinding New Technology in Dsign and Manufacture of One-stage Middle-Fine Grain Grinding Flow sheet
磨矿新技术在一段中细粒磨矿流程设计和生产中的应用
10.
Application of Two Stage Closed Circuit Grinding Process in Phosphoric Acid Facility Matching Wet-process Grinding System
两段闭路磨矿工艺在磷酸装置配套湿法磨矿系统中的应用
11.
Investigation and Practice of Grinding Medium Optimization for the Primary Mill in Donganshan Sintering Plant's Concentration Workshop
东鞍山烧结厂选矿车间一段磨机磨矿介质优化研究与实践
12.
On Application of Sublevel Drilling and Stope Mining Method in Mining Thin Lode of Shouyun Iron Mine
分段凿岩阶段矿房法在首云铁矿薄矿脉开采中的应用研究
13.
Among them, the gold-arsenomarcasite-quartz stage and the gold-stylotyp-polymetallic sulfide stage are the major gold-forming stages.
其中,金毒砂石英阶段和金黝铜矿多金属硫化物阶段为主要金成矿阶段。
14.
It is thought that deposits in the Tongchang orefield are composite type deposits of parity, poly-period, poly-stage, poly-soure and poly-genesis.
认为铜厂矿田矿床为同位多期—多矿化阶段—多来源的多因复成矿床。
15.
THE HIGH BENCH LONG HOLE MINING IN ANQING UNDERGROUND COPPER MINE
安庆铜矿高阶段大直径深孔采矿法实施方案
16.
Optimization of parameters when practising multi unit and muti step stage room mining method
多单元多步骤阶段矿房采矿法参数优化
17.
Discussion on Mine Construction Investment Control at the Stage of Completion Settlement in Xinqiao Coal Mine
新桥矿矿井建设中竣工结算阶段投资控制探讨
18.
Distribution structure and parameter determination of medium-length holes in stage room mining method
阶段矿房采矿法中深孔布置结构及参数的确定