1.
advance workings
长壁前进式全面开采法;超前巷道;前进式开采面
2.
Study on Reflected-Wave Tunnel Seismic Prediction;
反射波法隧道、井巷地震超前预报研究
3.
A New Design for Preceding Support of the Hanging and Striding Pattern on Laneway Roof
掘进巷道悬挂式迈步超前支架的方案设计
4.
Study on the Mechanism and Technology of Advanced Detection with Transient Electromagnetic Method for Roadway Drivage Face;
巷道掘进工作面瞬变电磁超前探测机理与技术研究
5.
Testing Research of Laneway Wall Rock Stress Released by Advanced Bore Decompression Explosion Technique
超前钻孔卸压爆破技术释放巷道围岩应力试验研究
6.
Technology of Supporting Super High Roadway in Large-height Mining Face
大采高工作面超高巷道掘进支护技术
7.
I took a step closer and asked, "Have you always lived there?"
便赶近一步道：“你从前就在马头巷住吗？”
8.
The Model and Simulation of UWB Based on MB-OFDM in Coal Mine Underground
基于多频带OFDM的矿井巷道超宽带无线通信建模
9.
Application of High Water Content and Quick Setting Material to Ultra High Roof Failing Control of Mine Gateway
高水速凝材料在超高冒顶巷道治理中的应用
10.
Prospect of roadway arrangement reform under the condition of thick seam with large dip angle
大倾角厚煤层条件下巷道布置改革的前景
11.
SYNTHETIC GEOLOGICAL PREDICTION AHEAD OF THE CONSTRUCTION OF COAL TUNNELS UNDER THE CONDITION OF SHATTERED WALL ROCK
破碎围岩条件下井巷工程综合超前地质预报实践
12.
Research on the UHF Radio Wave Propagation and Location Algorithms in Mine Tunnels;
井下巷道超高频无线电波传播及定位算法的研究
13.
The storage situation of coal and gas, and the actual mining road arrangement in Qianling Coal Mine are introduced.
介绍了前岭煤矿的煤层及瓦斯的赋存情况,回采巷道的布置情况。
14.
The tunnels connecting them, usually at right angles, are crosscuts.
连接平巷、一般与平巷成直角的巷道称为石门。
15.
The end of a gallery or drift.
水平巷道或小平巷的一端
16.
A gallery or drift in a mine.
矿井中的水平巷道或小平巷
17.
The protection of tamped mud wall in the laneway construction of “Three Lanes and Seven Alleys”
“三坊七巷”巷道施工期间夯土墙保护
18.
Bolt Roadway Combined Support Technology in Large Section Coal Drift
大断面煤巷全锚杆巷道联合支护技术