The necessity and feasibility of research of mining technology for difficult-to-mine complex orebody is expounded by discussions on the existing problems in productions in Luzhong Metallurgy & mining group Co.
通过对鲁中冶金矿业集团公司目前生产中存在的问题的论述,阐述了复杂难采矿技术研究的必要性与可行性,提出了鲁中复杂难采矿体采矿技术方案。
Beginning with analyzing the development trends of mining technology in China and other countries and the problems existing nowadays in China s mine enterprises,the author combines the ele.
本文从分析国内外采矿技术的发展趋势和目前我国矿山企业所存在的问题入手，并从提高矿山生产能力、降低采矿成本、改善作业条件、减少矿产资源损失的角度，以基础研究和实用研究相结合，为我国有色矿山的持续稳定发展提出了 20项研究课题。
Advance in mining technique of underground metal mine and orientation of its study;
地下金属矿山采矿技术进展及研究方向
The status quo and prospects of mining techniques in Xincheng Gold Mine;
新城金矿采矿技术现状与展望
Since more than 20 years of carrying out reform and open door policy in China,it has made incessant progress in underground mining technique of rock gold (especially in back fill method) and uninterrupted improvement in various economic indexes.
改革开放２０ 多年来，岩金地下采矿技术不断进步，尤其是充填采矿法不断完善，各种技术经济指标不断提高。
A CT examination technique for mandible using Newtom OR-DVT 9000;
颌面专用CT下颌骨检查技术
Mining Technical Study on the 2nd Sandstone in Baoshan Western Ore
宝山矿西部2号砂岩矿体采矿技术研究
The Application of the Surpac Mineral Software in the Mining of Jiaojia Gold Mine
Surpac矿业软件在焦家金矿采矿技术中的应用
The Application and Studying for Advance Mining Technology and Management in Shendong Mining Area;
先进采矿技术及管理在神东矿区的应用与研究
Progress in Mining Technology for Metal Mines in "Tenth-Five Year Plan"Period and Its Development Orientation in "Eleventh-Five Year Plan" Period;
“十五”金属矿山采矿技术进步与“十一五”发展方向
Research on Mining Safety Technology of Water - rich Quaternary Iron Deposits
富水第四系覆盖铁矿床安全采矿技术研究
Advance and Developing Prospect of Mining Technology in Nonferrous Mines of Hunan
湖南有色矿山采矿技术进展与发展展望
Study of Safety Mining Technology for Ore Body Close to Water-bearing Crushed Zone and Fault
含水破碎带及断层临近矿体安全采矿技术研究
Retrospect and Prospect of the Development of Mining Technology of Dounan Manganese Mine
斗南锰业矿山采矿技术发展的回顾与展望
Seminar on Current Status of Developments in Deepsea Mining Technology
深海采矿技术发展现状讨论会
The technology of undersea mining was then undeveloped.
那时候深海采矿技术还不成熟。
mining and oredressing technique in ancient China
中国古代采矿、选矿技术
Study on the Overall Mining Technique for the Untouchable Orebody at Jile Ore-Section;
极乐矿段难采矿体采矿综合技术研究
Research and Application of Full-mechanized Caving Mining with High Mining Height in Huaibei Mining Area
淮北矿区大采高综采放顶煤开采技术
The Technology and Practice of the Safe Pillar Stoping in the Mined Area of Shizishan Copper Mine
狮子山铜矿采空区矿柱安全回采技术与实践
Stope Roof-control techniques of the Seventh Difficult-excavated Ore Body in Dongxiang Copper Mine
东乡铜矿Ⅶ号难采矿体采场顶板控制技术
A COMPREHENSIVE MINING TECHNOLOGY STUDY OF THE NO.9ORE BODY OF NIANPANGOU COPPER MINE
碾盘沟铜矿区9号矿体综合开采技术研究
Theory and technology on trackless mining of gentle dip multi-strata ores of medium size
缓倾斜中厚矿体机械化采矿理论与技术
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