1.
Discussion on Tertiary Hydro-geological Feature and Pillar Setting in Efflorescent Oxygenized Belt
第三系水文地质特征与风氧化带煤柱留设
2.
Optimization of Ventilation System in Protection of Pillar on Recovery Roadway
回收大巷保护煤柱时通风系统的优化
3.
Pre-grouting Technology at Surface for 100 m Thick High Weathered Rock Zone in Ventilation Shaft of Yangcun Mine
杨村煤矿百米厚强风化带风井地面预注浆技术
4.
Experiment Study of Coal Mine Ventilation Air Methane Oxidation
煤矿乏风低浓度甲烷氧化处理实验研究
5.
Research on Reasonable Size of Steeply Dipping Seam Strip Coal Pillar under Village;
村庄下大倾角煤层条带煤柱合理尺寸研究
6.
Evaluation method for pillar stability during strip mining in multiple coal seams
多煤层条带开采煤柱稳定性评价方法研究
7.
Study on Stress State of Wide Strip Pillar in Gobs of Deep Mines
深井采空区宽条带煤柱受力状态研究
8.
Behavior Law of Mine Pressure in Roadways Under Conditions of Mining With Coal Pillars
带煤柱开采条件下巷道矿压显现规律
9.
Study on the Coal Pillar Stability of Deep and High Seam Strip-Partial Mining and Its Impact on the Village in Gucheng Coal Mine;
古城煤矿深部厚煤层条带开采煤柱稳定性及对村庄的影响研究
10.
Study on Optimization Design and Destruct Monitoring Character of Coal Pillar in Longwall Remaining Coal Pillar Support Mining;
长壁留煤柱支撑法开采煤柱优化设计及破坏的可监测性研究
11.
Study on the Key Technique of Strip Coal Pillar Recovered by Driving Roadway and Filling;
掘巷充填回收部分条带煤柱的关键技术研究
12.
Study on the Phenomenon of Dynamic Pressure of Strip Coal Pillar Recovery and Application
条带煤柱回收动压现象力学分析及应用
13.
Study on Pillars Stability by Keeping Water in Strip Mining for Small and Medium-sized Mines in Northern Shanxi Province
陕北中小矿井条带保水开采煤柱稳定性研究
14.
Numerical Simulation and Calculation on Plastic Zone Width of Coal Pillar for Strip Mining
条带开采煤柱塑性区宽度的数值模拟与计算
15.
Test Study of Coal' Strength & Deformation Characterstic and Application in Strip Pillar Design;
煤岩强度与变形特征实验研究及其在条带煤柱设计中的应用
16.
Optimization of the Design of Mining Area and to Mine Reasonably the Coal-Pillar of Mine Surface Plant;
优化采区设计 合理开采工业广场煤柱
17.
Synthesis and Catalytic Oxidation Preporties of Titania Pillared Zirconium Phosphonate
氧化钛层柱磷酸锆的合成及催化氧化性能
18.
The fuel and oxidizer are kerosene and liquid oxygen, respectively.
燃烧剂和氧化剂分别为煤油和液氧。