1.
Analysising the failure effect of tunnel under the act of blast impact wave
爆炸冲击波对地下巷道破坏效应分析
2.
The Heat Flow Model Research on Underground Tunnel System Based on Lattice Boltzmann Method
基于格子Boltzmann方法的地下巷道热流态仿真研究
3.
at different levels beneath the ground horizontal tunnels are excavated in order to reach and follow the vein. These tunnels are called drifts;
在地下不同的水平，开拓有许多水平巷道以通向矿脉并随矿脉延伸。这种巷道叫作平巷;
4.
Macroscopic Investigation of the Ground Pressure and Analysis of the Workings Deformation Law at a Transition from Deep Open-Pit to Underground Mining
深凹露天转地下开采地压宏观调查及巷道变形规律分析
5.
The Stablity of Large-Scale Water Sealed Underground Petroleum Storage Rock Cavern and the Research of Reasonable Height of Water Sealed Tunnel
大型地下水封储油库围岩稳定及水封巷道合理设置高度研究
6.
Research and Practice in Deep Mining Under the Influence of High Pressure Gob-side Entry
采动影响下深井高地压沿空巷道支护研究与实践
7.
Monitoring and Analysis of Loose Zone in Steep Extra-thick Coal Seam under Complicated Geological Conditions
复杂地质条件下急斜特厚煤层巷道松动圈监测分析
8.
Research on Stability of Gateway under the Condition of Complex Constitution
复杂构造条件下回采巷道稳定性研究
9.
Design of Gas Monitoring System in Mine Laneway Based on Wireless Sensor Networks
基于WSN的井下巷道瓦斯监测系统设计
10.
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
11.
Roadway deformation mechanism and failure model under the influence of mining
采动影响下巷道变形机理与破坏模式
12.
Deformation laws of roadway in soft rock under effect of water and its control
水影响下软岩巷道变形规律及其控制
13.
Interval between sensors in long roadway of underground mine
煤矿井下长巷道瓦斯传感器间距设计
14.
Research on the roadway stability under closed distance seam group
近距离煤层群开采下巷道稳定性研究
15.
Study on Reflected-Wave Tunnel Seismic Prediction;
反射波法隧道、井巷地震超前预报研究
16.
Maintenance of the soft rock, high-pressure roadway and chamber is difficult problem in the underground project of exploiting etc. all the time.
软岩、高地压巷道和峒室的维护一直是煤炭开采等地下工程中的难题。
17.
The street took a sharp turn and then ended in a flight of steps which led down into a sunken alley where a few stallkeepers were selling tired-looking vegetables.
街道转了一个弯，尽头的地方是一个台阶，下面是一个低洼的小巷，有几个摆摊的在卖发蔫的蔬菜。
18.
The Design and Research of the Simulation System of the Ventilation in the Underground Laneway;
地下井巷通风仿真系统的设计与研究