怎样降低井下采矿损失与贫化 - 久久建筑网 关键词: 采矿损失; 矿石贫化; 井下开采 [gap=540]Keywords: mining loss; Ore dilution; Underground mining
基于118个网页-相关网页
... Paint dilution 油漆稀释 ; 油漆稀释 ore dilution 矿石贫化 ; 矿石贪化 ; 矿石贫化率 dilution machine 稀释器 ...
基于6个网页-相关网页
ore dilution control 防止矿石贪化
rate of ore dilution 矿石贫化率
ore dilution ratio 矿石贫化率
the rate of ore dilution 采矿贫化率
ore-dilution 矿石贫化
ore-dilution losses 贫化损失
The ore dilution rate depends on the ore drawing parameters.
矿石贫化率取决于放矿参数。
This method can improve the ore extraction rate and reduce the ore dilution rate and has been found to be a rational mining method for the mine.
该方法提高了矿石的回采率，降低了矿石的贫化率，为矿山寻找出一条合理的开采方法。
Research shows that main cause of ore dilution in sublevel caving mining is tlnrational cut-off grade drawing. Non-dilution ore drawing is most ideal drawing mede.
研究表明，造成无底柱分段崩落法来出矿石贫比大的根本原因在于采用了不合理的截止品位放矿方式，无贫化放矿是无底柱分段崩落法最为理想的放矿方式。
应用推荐