1.
Numerical Simulation on Coal Breaking by High-pressure Water Injection
工作面高压注水膨胀破煤的数值模拟
2.
A TEST AND RESEARCH ON UNLOADING BY BLASTING IN COAL SEAM 2 IN MEN TOU GOU COLLIERY
门头沟煤矿二槽煤爆破卸截试验研究
3.
Top Coal Crushing Mechanism and Determination of Roof Caving Height in Roof Caving Workface
放顶煤工作面顶煤破碎机理及放煤高度的确定
4.
Support of Full Seam Dynamic Gateway in Ultra Thick Broken Seam Suffered with Igneous Rock Intrusion
火成岩侵入的特厚破碎煤层全煤动压巷道支护
5.
Failure Characteristic of Residual Coal Pillar and Its Influence on Downward Mining
残留煤柱破坏特征及其对下部煤层开采影响
6.
Test on Pressure Released Blasting Applied to Seam Opening of Cross-Cut in High Gassy and Low Permeability Seam
高瓦斯低透气性煤层石门揭煤卸压爆破试验
7.
Study of Crushing Regulation and Experiment on Selective Crushing and Separation of Coal and Gangue;
煤矸选择性破碎分选实验及破碎规律的研究
8.
Breakdown of Coal and Rock Impact and Damage Detection
煤岩破裂产生的冲击破坏及其探测技术
9.
The coal skinned his face.
煤渣将他的脸擦破了一层皮。
10.
The clean coal is sent to a crusher and the boilers.
干净的煤送入破碎机和锅炉。
11.
Gas escaped with a hissing noise from the broken pipe.
煤气从破管道中嘶嘶泄出。
12.
Experimental Investigation in the Grinding Behaviour and the Comminuting Mechanism of Coal;
煤的可磨性指数变化及破碎机理研究
13.
The Reliability Analysis of Breaking Conveyance System in Huolinhe Coal Group;
霍煤集团破碎运输系统的可靠性研究
14.
Mechanics Analysis and Experimental Study on the Impatct Cutting of Coal;
煤岩冲击破碎的力学行为及实验研究
15.
Study on Selective Crashing and Separation of the Mixture of Coal and Gangue;
煤矸混合物料选择性破碎分选的研究
16.
The Study on Infrared Information of Coal(rock)Sample During the Process of Failure;
煤（岩）试件变形破坏过程红外信息研究
17.
Study of the Floor Failure and Water-Inrush Prediction of Chensilou Coal Mine
陈四楼煤矿底板破坏及突水预测研究
18.
Research on Optimization of Blasting Parameters in Majiata Opencast Mine
马家塔露天煤矿爆破参数优化的研究