Subject | English | Chinese |
tech. | block caving coal mining method | 崩落法 |
mining. | block caving method | 矿块崩落法 |
mining. | block caving method | 分段崩落采矿法 |
tech. | block-caving method | 柱子坍陷法 |
jewl. | caving method | 落顶法 |
jewl. | caving method | 塌陷法 |
caving method | 崩落采矿法 | |
expl. | caving method | 垮落法使采空区顶板垮落的岩层控制方法 |
mining. | caving method | 崩落开采法 |
expl. | caving method | 崩落采矿法 |
mineral. | caving method | 垮落法 |
scient. | caving method roof control | 垮落法顶板控制 |
tech. | caving method roof control | 垮落法控制顶板 |
tech. | caving stopping method | 崩落采矿法 |
expl. | forced block caving method | 阶段强制崩落采矿法回采单元〈矿块、区〉中按阶段全高用凿岩爆破落矿,并在崩落岩覆盖下放矿的阶段崩落采矿法。该采矿法主要用中深孔或深孔爆破落矿,在缺少中深孔和深孔凿岩设备或矿石十分坚固而又破碎,使凿岩困难等特殊条件下用药室爆破落矿 |
expl. | partial caving method | 局部垮落法使采空区顶板局部垮落的岩层控制方法 |
tech. | phase caving method | 阶段崩落法 |
tech. | segmentation caving method | 分段崩落法 |
mining. | stope caving method | 崩落采矿法 |
tech. | sublevel caving method | 分段崩落法 |
tech. | sublevel undercut caving method | 分段下部掏槽崩落开采法 |