1.
Numerical model of nonlinear flow-diffusion for gas mitigation in goaf and atmosphere
采空垮落区瓦斯非线性渗流-扩散模型及其求解
2.
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
采空区顶板大面积垮落的空气冲击灾害研究
3.
DETERMINING THE HEIGHT OF COLLAPSE AND FRACTURE ZONE WATER-TRANSMITTING IN MINED-OUT AREA BY MEANS OF BOREHOLE
利用钻孔确定采空区垮落带和导水裂隙带高度
4.
Application of short wall fully caving coal mining method in Shendong coal mine area
短壁全部垮落采煤法在神东矿区的应用
5.
Roof breaking law along top-coal caving face
综放开采沿工作面倾向顶板垮落规律
6.
The Theoretical Study on Cyclone Disaster Caused by Stope Roof Falling over Great Extent;
采场顶板大面积垮落的飓风灾害的理论研究
7.
Research On Mining Technology of No-pillar Complete Caving Shortwall Mechanization
无煤柱完全垮落短壁机械化开采技术研究
8.
The Investigation on Roof Falling Morphology and the Gas Migration Law in Goaf under the Condition of Drainage
抽采条件下采空区覆岩冒落形态与瓦斯运移规律的研究
9.
Modeling Experiment for the Rock Movement During Grouting Backfill in Caving Area with Strip Mining
条带间垮落区注浆充填覆岩移动规律研究
10.
Research on Reliability of Mining Near Subsided Cavity
塌陷采空区近区安全开采可靠性研究
11.
Practice of Supporting Method with Small Wooden Stand in the Residual Stones of Caving Mining Area
小木架支护法在冒落采区残采矿石中的实践
12.
Study on the Gas Migration in the Goaf Filling of Full-mechanized Mining Working Face
综采工作面充填开采采空区瓦斯运移研究
13.
The Applied Research of Gas Drainage Technology in the Goaf of Full-Mechanized Mining Working Face
综采工作面采空区瓦斯抽采技术的应用研究
14.
Collapse Stope Disposing and Mining Practice of Impaired Mined-out Area Residual Mining
塌陷采场处理及采空区破坏残矿开采实践
15.
The Study on Risk Assessment of Goaf Ground Collapse Disaster in Cheng-he Mining Area
澄合矿区采空区地面塌陷危险性评价
16.
Distribution characteristic of remaining coal oxygen consumption and spontaneous combustion heating-up in goaf
自燃采空区耗氧-升温的区域分布特征
17.
Haines from the corner where he was knotting easily a scarf about the loose collar of his tennis shirt spoke:
海恩斯在角落里正松垮垮地往他的网球衫那宽松领口系领巾，他说：
18.
The Southern of Ningxia Rural Settlements Space Research;
宁夏南部地区乡村聚落空间形态研究