States the technique experience that the influnce of dynamical pressure on secondary supporting of gob entry is avoided in a haulage center gate when double unit faces are adopted in soft rock mines.
介绍了软岩矿井采用对拉工作面集中生产条件下，运输中巷采用“避开动压二次支护法”沿空护巷的技术经验。
pillar of ground
运输平巷上方的煤柱
Analysis of the Stability of Open Mining SlopeIncluding the Underground Haulage Roadway
含运输巷道的露天矿边坡稳定性分析
Design of the Level Moving Machinery for S/R Machine;
有轨巷道堆垛机水平运行机构的设计
Technique Practice of Transportation Side Tunnel Size of Large and Small Comprehensive Faces Linking;
综采工作面运输巷侧大小工作面对接工艺
Design and Application on Comprehensive Safety Protection Facility of Transportation Inclined Tunnel in Coal Mine
煤矿运输斜巷安全综合防护设施的设计与应用
The Application and the Design of the Transport Pneumaticzed switch and the Block car column of Wells roadway Underground
煤矿斜巷运输气动道岔和挡车栏的设计与应用
Application of Fault Tree Analysis Method in Inclined Roadways Transport
事故树分析法在斜巷运输事故中的应用
Optimize the Allocation of Transportation Resources and Increase Transportation Organization Level;
优化运输资源配置 提高运输组织水平
transportation average
交通运输股平均指数
neutron transport mean free path
中子输运平均自由程
DJTA [Dow Jones Transportation Average ]
道—琼斯运输平均数
transport mean free path
运输[迁移]平均自由程
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。
The end of a gallery or drift.
水平巷道或小平巷的一端
A gallery or drift in a mine.
矿井中的水平巷道或小平巷
Jack-up platform transport technics and analysis
自升式平台运输工艺及平台受力分析
eddy transfer of the sensible beat is closely related to the transfer of the momentum in the large-scale quasi-geostrophic motion.
在准地转运动中,大尺度涡动输送可分解为平衡输送和不平衡输送.
Introducing the designing principle of paving steel-fiber concrete road in tunnels for haul trucks.
介绍大吨位电动轮汽车运输大巷底板修复采用钢纤维砼的设计原理。