• According to the reality of Malan coal mine, analyzes the factors of filling water one by one when dug up. Puts forward the corresponding measures of prophylaxis and treatment.

    结合马兰实际,对采掘生产中井巷因素进行了逐一分析,并提出相应防治措施

    youdao

  • After analyzed the mine geological and hydrogeological conditions of the mine area, considered that the mine water filling source is stratifugic water from overlying strata.

    通过分析该矿区的矿井地质水文地质条件认为矿井水源上覆地层的离层水。

    youdao

  • Enkou Coal Mine is famous deposit for karst filling and abundant water, which has ceased excavating in 1997 because of the serious water hazards.

    煤矿全国闻名岩溶水大水矿床水患严重1997年采。

    youdao

  • Water filling sources of underground mine in Pingshuo mining area have Quaternary pore water, surface water, Permo-Carboniferous sandstone fissure water and Ordovician limestone karstic fissure water.

    矿区井工矿井水源第四系孔隙水及地表水石炭—二叠系砂岩裂隙水、奥陶系灰岩岩溶裂隙水。

    youdao

  • A great breakthrough has been made in the research of a filling cementing material for mine, a cementing material with water-quenching steel slag as primary raw material.

    矿用充填材料研究中,以水钢渣为主要原料胶凝材料的研究取得了较大突破,该材料以钢渣少量石膏及激发剂组成。

    youdao

  • The karst water-filling mines in Hunan province occur widely, which can be divided into two types. that is, karst water-filling mine and underground river conduit water-filling mine.

    我省岩溶水矿床较为广泛分为岩溶充水暗河管道充水矿床两个类型,前者包括水文地质条件简单、中等和复杂三个亚类。

    youdao

  • The paper introduces some utilizations of mine goaf, such as, water filling, waste filling, rubbish filling, etc., which are Helpful to mine goaf treatment.

    介绍了采空场若干应用,包括充填、尾砂充填、垃圾充填,空场处理借鉴意义。

    youdao

  • Then reach a conclusion that the red bed can store plentiful ground water in some suitable areas with lithologic and structural conditions. As a important source of filling mine shaft, it oft...

    得出结论:在岩性构造适宜地段可以赋存较为丰富的地下水,它们常通过采动裂隙引发突水事故,从而煤矿的安全生产造成威胁。

    youdao

  • Tons of rock blocked his escape. Water was slowly filling the mine.

    当时有大堆石头堵塞逃生之路,而慢慢渗入矿场。

    youdao

  • Tons of rock blocked his escape. Water was slowly filling the mine.

    当时有大堆石头堵塞逃生之路,而慢慢渗入矿场。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定