主营石材,公司位于中国山东平度市山东青岛平度大泽山。
Main business stone material, company located at the Chinese Shandong Pingdu Shandong Qingdao Pingdu Daze.
利用多种模型与指数分析了平度市1990~2004年土地利用的时空演变特征。
The spatiotemporal change characteristics of land use of Pingdu County during 1990~2004 have been researched by some models and index.
平度市大庄子矿区存在两种金矿成因类型,即同沉积断裂-层间滑脱蚀变岩型和石英脉型。
There are two genetic types of gold deposits in Dazhuangzi mining area in Pingdu city, which are the synsedimentary fault-interlayer gliding altered rock type and quartz vein type.
平度市金矿利用现有的条件,因地制宜采用“三无”即无底、间、顶矿柱浅扎留矿法,收到了好效果。
Based on the existing conditions, Pindu Municipal Gold Mine preferred short-hole shrinkage stoping without sill, intermediate and crown pillar to other mining methods and obtained excellent result.
平度市金矿利用现有的条件,因地制宜采用“三无”即无底、间、顶矿柱浅扎留矿法,收到了好效果。
Based on the existing conditions, Pindu Municipal Gold Mine preferred short-hole shrinkage stoping without sill, intermediate and crown pillar to other mining methods and obtained excellent result.
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