• 矿井涌资源解决矿区问题最佳选择

    The recycling of water yield of mine is the best choice that solves the mining area water question.

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  • 系统通过实时连续检测其它参数合理调度运行,将矿井涌地面。

    The system can properly control those pumps to drain the water out by checking water level of sump and other parameters on real time.

    youdao

  • 本文认真分析矿井规律基础上,应用随机服务理论观点方法建立了矿井排队论模型和系统可靠性模型

    Based on analysis of the regularity of mine water, the concepts and methods of the stochastic serve theory being applied, the queueing and reliability models of mine drainage system are developed.

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  • 井下危及矿井安全的重要因素

    Water pouring is an important factor endangering mine.

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  • 基于模糊物元模型矿井顶板预测系统主要矿井顶板涌水数据信息管理系统、矿井顶板涌水预测系统两部分组成。

    The forecast system of mine roof water disaster based on the fuzzy matter-element model is made up of with the data information administer system and the forecast system of mine roof water inrush.

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  • 试验结果表明方法避免矿井突发涌水事故有效方法。

    The test result indicates that it is an effective way to avoid mining flooding accident.

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  • 注浆巷道已经发生后进行堵注浆一种方法,开滦东欢坨矿井下明注浆实践为基础,阐述了注浆技术注浆工艺

    Based on the practice of open water grouting in Donghuantuo mine of Kailuan Mining Area, the technology and technique of open water grouting are expounded.

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  • 矿坑直接危及地下矿山矿井安全,保障矿山安全渡汛是地下矿山的重大课题。

    The gush-out water in the mineral pit endangers the underground mine safety directly.

    youdao

  • 矿坑直接危及地下矿山矿井安全,保障矿山安全渡汛是地下矿山的重大课题。

    The gush-out water in the mineral pit endangers the underground mine safety directly.

    youdao

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