1.
Application of Gas Drainage in Fractured Zone by Roof High-level Boreholes in Daping Coal Mine
顶板高位钻孔裂隙带抽放在大平矿的应用
2.
Application of Gas Extraction Technology by High-level Fracture Borehole in Fully Mechanized Caving Face of Thick Coal Seam
高位裂隙钻孔抽采技术在厚煤层综放面的应用
3.
Study on the Height of Water Flowing Fractured Zone and Prediction Method in Fully Mechanized Sub-Level Caving;
综放开采导水裂隙带高度及预测方法研究
4.
Study on Gas Delivery Law in Mining Fissure of Overlying Stratum and Its Drawing and Utilizing;
覆岩采动裂隙带瓦斯运移规律及其抽取与利用研究
5.
Study on the Prediction Method of Water-flowing Fractured Zone's Height and Its Application;
导水裂隙带高度预计方法研究及应用
6.
Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining
急倾斜煤层覆岩导水裂隙带高度研究
7.
On the height of water flowing fractured zone in Shenjiawan coal mine
沈家湾煤矿导水裂隙带发育高度研究
8.
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
9.
Methane Delivery Law in Mining Fissure Elliptic Paraboloid Zone and Its Application Analysis;
采动裂隙椭抛带中瓦斯运移规律及其应用分析
10.
EFFECTS OF PRIMARY KEY STRATUM LOCATION ON HEIGHT OF WATER FLOWING FRACTURE ZONE
覆岩主关键层位置对导水裂隙带高度的影响
11.
Distribution of Mining Fissures Induced by Fully Mechanized Caving Mining and Analysis on Their Evolvement Characteristics
综放开采采动裂隙分布及其演化特征分析
12.
Numerical Analysis on Structural Failure and Fracture Evolution of Overburden Strata in Fully Mechanized Top Coal Caving Mining
综放开采覆岩结构破坏与裂隙演化的数值分析
13.
A crack, crevice, or split.
裂缝裂隙、缺口或裂缝
14.
Dolomite also occurs in this mode as replacement of limestone along major fractures and betts of enclosed breccia.
沿包围角砾岩的主要裂隙带，以交代石灰岩的方式，也能形成白云石。
15.
Experimental Study about Influence of Thickness of Unconsolidated Sediments and Rock Layers on the Height of Fracture Region Induced by Coal-mining;
松散层和基岩厚度与裂隙带高度关系的实验研究
16.
Mechanism of Water Inrush from Coal Seam Floor and Continuous Survey of Fractured Zones in Coal Seam Floor;
煤矿底板突水机理及破坏裂隙带演化动态探测技术
17.
Research on the law of fissure zone of conducting-water development and overlying strata cycle breakage mining under water-rich rock layer
富水层下开采导水裂隙带发育及覆岩周期破断规律研究
18.
Prediction of Water-flowing Fractured Zone's Height in Roof of Coal Based on Neural Networks Trained by Particle Swarm Optimization
基于粒子群优化神经网络的煤层顶板导水裂隙带高度预测研究