top slicing method的意思|示意
顶部切片法
top slicing method的网络常见释义
下向分层采矿法 ... top seam 顶部煤层 top slicing method 下向分层采矿法 top slicing 分层陷落开采 ...
top slicing method相关短语
1、 top slicing caving method 分层崩落法
top slicing method相关例句
Generally top slicing is a mining method of high cost, low productivity, and large consumption of timber as compared with other methods for mining metalliferous ore bodies.
对于金属矿的开采，一般认为分层崩落法与其他采矿法相比，是一种成本高、产量低、木材消耗量大的采矿方法。