1.
Pressure Relief Functional Principle of Stope Underlying Coal-Rock Mass and Application in Gas Extraction of Protected Coal Seam;
采场下伏煤岩体卸压作用原理及在被保护层卸压瓦斯抽采中的应用
2.
Investigating Reasonable Scale of Pillars for Protecting Workings Lying under Thrust Sheets;
推覆体下伏工作面防水煤柱合理留设的研究
3.
The Surface Subsidence Observation Analysis and Research of Safely Underwater Mining
水体下安全采煤的地表岩移观测分析研究
4.
Water Controlled Coal Mining Technology Under Cracking Strata of Super Thick Gravel Layer with High Pressurized Water
高水压巨厚砂砾层裂隙岩体下控水采煤技术
5.
Shale underlies coal.
页岩层在煤层之下。
6.
New Research on Overlying Coal Seam Effects Induced by Nether Super-thick Coal Seam Exploitation in Coal Group
煤层群下伏特厚煤层综放开采对上覆煤层影响的技术探讨
7.
among such features may be synclines and anticlines, geological faults, salt domes, undulations of the crystalline bedrock under a cover of moraine, ore bodies, clay deposits and so on.
例如向斜、背斜、断层、盐丘，冰碛层之下结晶岩的顶面起伏形态，矿体以及粘土矿床等。
8.
Fracture Evolution and Seepage Characteristics of Distant Pressure Relief Coal-Rock Masses and Application in Gas Extraction under an Extremely Thick Igneous Rock
巨厚火成岩下远程卸压煤岩体裂隙演化与渗流特征及在瓦斯抽采中的应用
9.
Mechanism of hysteretic groundwater inrush from coal seam floor with karstic collapse columns
煤层底板下隐伏陷落柱的滞后突水机理
10.
Channels are incised by streams into the underlying red siltstones.
古河道由水流切割而侵入下伏的红色粉砂岩中。
11.
Study on the Roof Stability of Concealed Karst Cave under Pile Foundation Loading in Karst Areas;
岩溶区桩基荷载下隐伏溶洞顶板稳定性研究
12.
The Stability Analysis of Cavern under the Pile Foundation of Bridge in Karst Area;
岩溶地区大桥桩基下伏溶洞稳定性研究
13.
Analysis of Stability of Cave Roof under Pile Tip in Karst Area
岩溶区桩端下伏溶洞顶板稳定性分析研究
14.
STUDY OF CONDUCTED WATER TRACER OF INTERSECTING FAULT OF LOWER BEDROCK OF EARTH-ROCKFILL DAM
土石坝下伏基岩交错断层导水示踪研究
15.
Study on seismic reflection wave field characteristics of formations below igneous rock
火成岩下伏地层地震反射波场特征研究
16.
Application of Ground-Penetrating Radar in Detecting Hidden Karst under Pier
探地雷达在探测墩下隐伏岩溶中的应用
17.
NUMERICAL SIMULATION OF ROCK DEFORMATION AND SEEPAGE FIELD WITH A FULLY-WATER KARSTIC COLLAPSE COLUMN UNDER MINING INFLUENCE
采动影响下强充水型隐伏岩溶陷落柱围岩变形与渗流场数值模拟
18.
The Mechanism Research of Coal Rock Mechanics in Vertical Shaft Coal-opening Process;
立井揭煤过程中的煤岩体受力变化机制研究