1.
Practice on Mining Method Changing from Top Coal Caving Mining to Top Slice Mining
工作面由放顶煤开采改为顶分层开采的实践
2.
A Research in Drift Layout of Mechanized Coal Face Panels in Gentle Dip,selfcombustible Thick Seams by Slice Mining
缓倾斜易自燃厚煤层分层开采综采采区巷道布置的探讨
3.
Study on the Failure of Overlying Rock in Mining Shallow Thick Coal Seam by Slicing Method;
浅埋厚煤层分层开采覆岩破坏规律研究
4.
Article 43 In exploiting ground water from multiple aquifers, layered exploitation shall be resorted to if the water quality differs greatly from one aquifer to another.
第四十三条 在开采多层地下水的时候，如果各含水层的水质差异大，应当分层开采；
5.
Application of Slice and Room-and-Pillar Mining with Overcut in Mofang Mine
分层开采的切顶房柱法在磨坊矿的应用
6.
flat back cut and fill method
水平分层充填开采法
7.
overhand cut and fill
上行分层采掘充填开采法
8.
Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
长壁开采上覆岩层损伤范围及上行开采的层间距分析
9.
Close-up coal mining stope support pressure distribution study
近距离煤层群开采采场支承压力分布规律研究
10.
Analysis on the influence of laicheng's slope structure to coal seam mining
莱城向斜构造对煤层开采的影响分析
11.
Countermeasures for Safe Mining on Periphery Fire Zone of Second Layer Fully Mechanized Working Interface of Gas Intense Thick Coal Seam
高瓦斯厚煤层二分层综采工作面外围火区下安全开采的对策
12.
Application of Room and Pillar Mining Method in Under-sea Deposit
分矿房矿柱分层充填法在海底开采中的应用
13.
Analysis of instability characteristics of surrounding rock within horizontal section caving face in steep coal seam
急斜煤层水平分段综放开采围岩失稳特征分析
14.
Like most treasure, guano demanded a high price for its extraction.
一如大部分珍贵资源，开采鸟粪层代价很高。
15.
The Application of the Delaminating All-sided Stoping in Exploitation of Gentle Dip Rich Ore-body
分层全面法在开采缓倾斜富矿体中的应用
16.
Numerical Analysis on Combining Mining of Steep and Close Seam in Jiangou Coal Mine;
碱沟煤矿急斜近距煤层联合开采的数值分析
17.
Analysis on Roof Structure s Stability of Longwall Mining in Shallow Seam;
浅埋煤层长壁开采顶板结构稳定性分析
18.
Tracking Research of Multi-branch Horizontal Well Technology at FanZhuang Coalbed Methane Region
樊庄煤层气多分支水平井开采技术跟踪研究