Around mining order and face replacement, the apportion mining in the mining process is expounded, the work that related to face replacement is also expounded.
文章围绕开采顺序与工作面的接替，阐述了开采过程中配采及采煤工作面接替时与之相关的工作。
Virtual scene modeling is one of the key technologies in virtual reality, the scene of fully mechanized mining face is complex, and the models are numerous, so the modeling work is huge.
虚拟场景建模是虚拟现实技术中的关键技术之一，虚拟综采工作面场景复杂，模型众多，建模工程巨大。
This system designed forecast and guard against measures on the work face before mining, same measures also projected the thickness of coal alley gas and the possibility of gas pop out.
该系统对煤矿开采前工作面、煤巷瓦斯浓度及可能的瓦斯突出都设计了有效的预测预防措施。
The slope adjustment mining are analyzed. The production experience of reducing frequency of fully mechanized mining coal work-face removing is provided.
通过对综采工作面调斜回采的总结分析，为综采工作面减少搬家次数及转采提供了借鉴经验。
Water inrush mechanism and pattern in mining process have been analysed. At last, groundwater hazards preventing safety measures have been put forward for work face II622.
在此基础上，分析了该工作面回采过程中的突水机理和突水模式，提出了工作面在回采过程中应采取的防治水安全技术保障措施。
Water inrush mechanism and pattern in mining process have been analysed. At last, groundwater hazards preventing safety measures have been put forward for work face II622.
在此基础上，分析了该工作面回采过程中的突水机理和突水模式，提出了工作面在回采过程中应采取的防治水安全技术保障措施。
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