Optimization Design of Ore Accumulating Trench by Sublevel Open Stoping
分段空场采矿法聚矿堑沟的设计优化
This paper described briefly the stoping work of remnant orebody in accumulative manganese deposits.
本文简介了堆积型锰矿床残矿体得回采工作。
A STUDY ON THE STRUCTURE OF PROTOPINE ACETATE
原阿片碱醋酸盐的结构探讨
Elementary analysis of the current situation and advance in stoping of gentle dip and medium thickness orebody
浅析国内缓倾斜中厚矿体回采现状及进展
The doctors still can't help the patient stoping bleeding, In spite of having first aid.
尽管进行了急救,医生们还是没有能帮助伤者止住血。
separately blasting and stoping of ore and wall rock.
矿岩分爆分采
The Theory and Practice of Outward Staggered Entries Arranging in Stoping
回采巷道外错布置的理论与实践
The stoping method and constructional technology of artificial intervening pillar
人工间柱的回采方法与构筑工艺
An attempt of mining by dividing the ore body into vertical stripes and stoping the stripes by opening in Qiangma Gold Mine
垂直分条堑沟式采矿法在枪马金矿的尝试
sawtooth backstoping.
上向梯段回来
PRACTICE OF SHI STEEL IN BLAST FURNACE PRODUCTION STOPING AND REPRODUCING WITH FULL COKE
石钢高炉停炉及全焦开炉的探索实践
Optimization study on orthogonal experiment of medium and deep hole blasting parameters in underground stoping
井下中深孔回采爆破参数的正交试验优化研究
Bottom Structure Evolvement and Effect of Shallow Hole Shrinkage Stoping System
浅眼留矿法的底部结构演化及其效果
substoping and caving
分阶段崩落采矿
Stoping Practice of the Longwall Caving Method Along the Dip
倾向长壁式崩落采矿法的回采实践
Sublevel undercut caving method horizontal cut and fill stoping
分段下部掏槽崩落开采水平分层充填采矿法
Mining design procedures of the deep mining process sublevel caving stoping method
海底成组更换采油法无底柱分段崩落采矿法回采设计方法
THE PRICING OF AMERICAN OPTION IN INFINITE TIME AND OPTIMAL STOPING IN THE MARKOV CHAIN
无限期美式期权定价与马氏链的最优停止
Balance of developed, prepared and stoping ground reserves for chamber solution mining of glauberite deposit
川西钙芒硝矿硐室水溶开采三级矿量平衡问题
Stoping Practice of Flat Complex Ore Body of Jinkouling Copper Mine
金口岭铜矿缓倾斜复杂矿体回采实践
Disposal method for wall compression in waste lifting stoping
削壁充填采矿法采场内压帮的处理方法
Changing Two stage Room Fender Stoping into Singlestage Continuous Stoping.
变矿房,矿柱两步回采工艺为一步连续回采工艺
Study of the Best Pillar Stoping of Tongguanshan Copper Mine
铜官山铜矿矿柱优化回采研究
An application of stoping and filling method in Baiyin deep copper mine.
充填采矿法在白银深部铜矿的应用
A Study on Mining With Rooms and Pillars Laid Out Correspondingly While Staggering the Stoping Process.
采场房柱对应布置错开回采方案的研究
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