【摘要】 急倾斜薄矿脉矿岩中等稳固的矿体开采 ,浅孔留矿采矿法是一种合适的回采方法 ,具有高效低耗、工艺简单等优点 ,然而 ,为了适应一些特殊矿床开采技术条件 ,将要使用一些特殊的回采工艺技术 ,本文略作探讨。更多还原

【Abstract】 Short-hole shrinkage method is an adaptable one for the mining of steep dip narrow vein of moderately stable orebody which is possessed of advantages as high efficiency, low consumption, simple operation control and so on, however,a certain particular stoping technology will be employed in order to meet the technical condition of mining particular ore deposit. This paper makes some slight exploration on it.更多还原