大冶大红山铜铁矿水文地质条件复杂。
The hydro-geological conditions in Daye Dahongshan copper mine is complicated.
大红山岩群是扬子陆块西南缘的结晶基底。
Dahongshan Rock Group is the crystalline basement in the SW margin of the Yangzi Landmass.
云南大红山铁矿是一个著名的大型富铜铁矿床。
The Dahongshan deposit is a famous, large and rich copper-iron deposit in Yunnan.
大红山铁矿位于云南省新平县，是云南省最大的在建铁矿山。
Dahongshan iron ore, the biggest building mine of Yunnan province, locating in Xinping county Yunnan province.
大红山铁矿选矿厂尾矿铁品位较高，为27.92%，金属损失严重。
The tailing of Dahongshan iron Concentrator has a high iron grade of 27.92%, representing a serious metal loss.
其早期破裂阶段以碱性的基性岩浆活动为特征，以大红山群、河口群中的火山岩为代表。
The early stage of crust rupture was characterized by alkaline mafic igneous activities in the Dahongshan Group and Hekou Group.
简介了大红山选矿厂中间矿仓施工图设计方案；阐述了圆筒仓支承与仓底板、基础形式的关系；
The Working drawing scheme of surge silo of Dahongshan concentrator was introduced in brief, the relationship between the silo support, the silo base and the foundation type was described.
大红山铜矿地下中深孔采矿中，采用系列爆破漏斗试验方法确定中深孔采矿凿岩爆破参数，取得了较好的效果。
Serial blasting crater test method was used in underground medium and deep hole mining of Dahongshan copper mine for determining drilling and blasting parameters, and good results were obtained.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
Marble karst development in Da-hong-shan mine caused a great deal of water bursting in mine shaft, sharply lowering ground water and large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
Developed marble karst in Dahongshan mine has led to a great deal of water burst in mine shaft and rapid groundwater table lowering, resulting in a large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
Developed marble karst in Dahongshan mine has led to a great deal of water burst in mine shaft and rapid groundwater table lowering, resulting in a large scale of surface subsidence.
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