A major requirement of any longwall mine layout is that it provides the best possible financial performance, given the existing circumstances and limitations.
所有长壁矿井布置的主要要求是在现有环境和限制下提供最佳的可能财务业绩。
The paper discusses the new layout and characteristics of mine ventilation equipment in Leiningsikei Coal United Corperation.
讨论了列宁·斯克煤炭联合公司一些矿井通风装置的新布置方式及特点。
It forecasts the mine areas with great development potential by deliberating distribution of CBM resources, layout of mines areas, and current and future coal production.
结合煤层气资源的分布、煤矿区的布局、目前和未来煤矿生产情况分析，对煤矿区煤层气开发有较大发展潜力的矿区进行了预测。
Based on the base point measuring method of the barometer, the layout alternatives and the calculation theoretical basis of the ventilation resistance measurement in Baode Mine were introduced.
基于气压计基点测定法，介绍了保德煤矿通风阻力测定的布置方案和计算理论依据。
The status of Panji No. 2 coal Mine mining area layout and problems of the coal and gas outburst are analyzed. The stope adjustment programs are pointed out.
分析了潘二煤矿采区布局现状及防突的难题，提出了采场调整的方案。
In the layout of the coal mining face, it would be first to mine the coal mining face near the syncline, then steadily to the anticline direction.
工作面布置上，应先开采位于向斜附近的工作面，然后往背斜方向逐渐展开。
A steeply inclined downward running ribbed belt conveyor is developed according to the funnel layout at Xieyi coal mine in Huainan to meet the demand in coal mining with inclined coal bed.
为适应倾斜煤层开采的需要，结合淮南谢一煤矿巷道布置，研制了一台大倾角下运花纹带式输送机。
The paper introduced the installation of the node information table and the high density layout of the fixed nodes in the heading roadway of the underground mine.
说明了节点信息表的设置和井下掘进巷道中固定节点的高密度布局；
A case study of a mine points out that layout of the drillings and the time space impacts the effect of the technology.
结合某矿突出实例，得知控制爆破和水力压裂的时空协同关系和钻孔的布置情况直接影响技术使用效果。
With regard to a low coverage ratio of urban rail transit systems in cities of China, this paper suggests using network marks to deter-mine the spatial layout of rail transit systems.
针对我国城市轨道交通网络覆盖率低的特点，提出采用网络标识确定轨道交通的空间布局。
With regard to a low coverage ratio of urban rail transit systems in cities of China, this paper suggests using network marks to deter-mine the spatial layout of rail transit systems.
针对我国城市轨道交通网络覆盖率低的特点，提出采用网络标识确定轨道交通的空间布局。
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