1.
Modeling Hierarchically and Solving the Problem of Choosing Coal Mining Methods
选择煤炭回采工艺方式的递阶结构模型与求解
2.
Select the Thick Coal Seam Stopping Technology Form With the Multi-Objective Decision Methods;
用多目标决策法选择厚煤层回采工艺方式
3.
Study of Optimum Mining Method in No 2. Distriction of Longhu Coal Mine in Qitaihe Mining Area;
七台河矿区龙湖煤矿二采区最佳回采工艺方式的研究
4.
Mining all Height at One Time Technology of Large Mining High Angle Compound Mining Working Face
大采高大倾角综采工作面一次采全高回采工艺
5.
Research on mining technology of combined mining at large inclined angle "three soft" coal seam
“三软”煤层大倾角综采回采工艺研究
6.
Research on the Mining Technology for Fully-mechanized Coal Mining Face in Steep Coal Seam Under Complicated Geological Condition
复杂难采煤层大倾角综采面回采工艺研究
7.
square set stope
方框支护回采工作面
8.
Increasing Rate of Coal Mining with Improving Coal Caving Technology at Fully Mechanized Face
改进综放工作面放煤工艺提高回采率
9.
Design Method and Reinforcement Technology of Shield Machine Launching Using Chemical Strengthening Methods
盾构始发采用化学加固方式时的设计方法及加固工艺
10.
Optimizing Mining Design Technics and Improving Resource Rate of Recovery
优化开采设计工艺 提高资源回收率
11.
Study on Gateway Top Caving Technology for Steep-inclined Coal Seam
急倾斜煤层巷道放顶煤回采工艺研究
12.
A Critical Review On Treating Technologies and Apparatus and Installations for Produced Waters from Chemical Flooding Reservoirs
化学驱采出水回注处理工艺技术进展
13.
Design of Trackless Development System and Extraction Technology for Maluping Mine;
马路坪矿无轨开拓工程与回采工艺设计研究
14.
The Study and Practice of the Method for the Mining of a Fully-mechanized Top-coal Caving Face after Turning Round
综放工作面旋转回采工艺的研究与实践
15.
Mining Practices of Fully Mechanized Top Coal Caving Mining Face in Deep Inclined Seam of Meihe Mine
梅河煤矿大倾角综放工作面回采工艺实践
16.
Long Borehole Blasting Mining Technique of Unmanned Operated Coal Mining Face
无人作业工作面长孔爆破落煤回采工艺
17.
Practices on Fully Mechanized High Cutting Coal Mining Technique with Full Seam One Passing Mining Domestic Equipment in Sihe Mine
寺河矿一次采全高国产装备大采高回采工艺实践
18.
(4)different condition for the seal formation.
(4 )采用循序渐进式的封口化成工艺 ;