Combining with the midsection haulage system reformation,the "V" type working face overall mining method,which draws ore from the bottom of footwall circle haulage laneway,is proposed.
结合中段运输系统改造,设计了适合杨树金矿床开采条件的下盘双运输巷道系统以及"V"形工作面推进全面采矿法,解决了制约矿山生产能力的运输和采矿方法等问题。
The reformed scraper conveyor can replace the stage loader conveyor to used for the tunnel conveyance,save the cost.
经过改造的刮板输送机可以代替转载机用于巷道运输,节省成本。
Track transportation is discussed here as the development trend of urban traffic in China in consideration of four aspects:saving of energy resources,urban environment protection,meeting the traffic demand and improving transportation efficacy.
本文从节约能源 ,城市环境保护 ,满足交通需求和提高运输效能等方向论述了轨道运输是我国城市交通发展的方向 ,并提出了发展轨道交通应注意的问题和遵循的原
In view of existing surveillance and measure of railway transportation under mine mostly uses railway circuit and pressure sensor,which will cause low reliability and maintenance difficulties.
针对轨道运输监测采用轨道电路和压力传感器因受环境条件影响,可靠性差、现场维护困难,提出采用视频图像处理方法,利用模式识别、最优阈值和几何相似理论,实现非接触式可视化远程监控与测量。
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
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
pillar of ground
运输平巷上方的煤柱
Treatment of Problem Accroding to Tunnel Scraper Conveyor Connection
巷道布置刮板输送机搭接问题的处理
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
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
One-side aisle layered handling side-by-side storage car parking system
单侧巷道分层搬运滚道并排存放型停车系统
There are five basic modes of transportation. They are water transport, rail transport, truck transport, air transport and pipeline transport.
基本运输方式有五种，他们是水陆运输、铁路运输、汽车运输、航空运输和管道运输。
DJTA [Dow Jones Transportation Average ]
道—琼斯运输平均数
motor carrier road tax
机动车运输者道路税
mine track devices
矿山轨道运输安全装置
indicating a means of transport or a route taken
表示运输或取道的方式
Carrying out the Technology Policy on Pipeline Transportation to Increase the Comprehensive Capability of the Pipeline Transportation Industry;
贯彻管道运输技术政策 提高管道运输综合能力
Develop Heavy-haul Transportation and Increase Traffic Capacity of Coal Transportation in the East Section of South Corridor;
发展重载运输提高煤运南通道东段运输能力
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。
To channel(piped liquid, for example) through a bypass.
管道运输通过迂回管道输送（如装入管内的液体）