| 1. | Special drilling or adits outside orebody may be required .
可能要求在矿体外作专门钻探或坑探。 |
| 2. | Effect of dip angle of orebody on surface subsidence
矿体倾角对地表沉降的影响研究 |
| 3. | Mining of north edge orebody in fengshan copper mine
丰山铜矿北缘矿体的开采 |
| 4. | Mining practice of the lower orebody in siding lead - zinc mine
泗顶铅锌矿下部矿体的开采实践 |
| 5. | The application of dry filling method in low - grade orebody
干式充填法在低品位矿体开采中的应用 |
| 6. | The orebody appears in bedded , near - bedded and lenticular shapes
矿体呈层状、似层状和透镜状。 |
| 7. | Research on recovery technology of remnant orebody with remained old workings
老窿残矿回收技术的研究 |
| 8. | Mining the hanging orebody in the ancient mining area in shanxi silver mine
陕西银矿古采区上盘矿体的开采 |
| 9. | Probe into mining method of test for north orebody in fengshan copper mine
丰山铜矿北缘试验采矿方法的探讨 |
| 10. | An evaluation on the stability of the no . 100 orebody in gaofeng mining district
高峰矿区100号矿体结构稳定性评价 |
