• Wherever there's a road, there's a coalmine.

    哪儿,哪儿就有煤矿

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  • Water disaster is one of the main disasters in coalmine.

    水害煤矿主要灾害之一

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  • Coal measures in Xiaonan coalmine belong to Jurassic terrestrial deposit.

    煤矿地层属侏罗系陆相沉积

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  • The rescuers used a special device for finding people trapped in the coalmine.

    救援一种特殊装置寻找被困煤矿井下的人们

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  • Manufacturing of GFRP at coalmine bottom takes plaster by hand as its major craft.

    煤矿井下玻璃钢制品制作工艺多手工糊制为主。

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  • Every few minutes, a black smudge, smattered with muddy puddles, denotes a coalmine.

    每隔分钟,就会看到一个黑点表示那里是个露天煤矿,挨着些泥坑

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  • The Jiegou coalmine is situated at southern Huaibei coalfield, designed capacity is 0.

    煤矿位于淮北煤田南部设计生产能力0。

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  • Wherever underground coalmine is exploited, the ground water discharge is accompanied.

    凡是有地下煤矿开采的地区,伴之有地下水排放

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  • It provided references for geological exploration and coalmine exploitation henceforth.

    该区今后地质勘探煤矿开采提供了依据。

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  • The Pingdingshan coalfield has a long history of mining and the coalmine waste is huge.

    平顶山市煤炭开采历史悠久,形成煤矸石大量堆积。

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  • According to a survey, most of the coalmine accidents are caused by imperfect mine ventilation.

    根据调查显示大部分煤矿事故矿井通风系统不完善有直接的关系。

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  • Heading detecting of geological structures is one of the prominent problems in coalmine geology.

    超前探测预测地质构造煤矿井下突出地质问题之一

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  • Finally, it brings forward some advice and countermeasures for the prevention of coalmine accidents.

    最后依据此理论,提出控制预防我国煤矿事故发生措施和对策。

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  • Huainan coalfield is rich in coalbed methane resources and has large - scale coalmine methane drainage.

    淮南煤田煤层气资源丰富煤层气抽采具备较大规模

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  • But since the high coal bed gas content and concentration largely affected coalmine safety in production.

    由于该区煤层瓦斯含量浓度大,成为煤矿安全生产主要影响因素

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  • The spatial objects oriented in underground coalmine mining have the features of gray and dynamic change.

    地下煤矿开采所面对空间目标具有灰色动态变化特征

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  • This handcraft has been applied to about ten coalmine users and the product quality has got good comments.

    工艺制作应用十家煤矿产品质量得到用户一致好评。

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  • Controlling coalmine partial ventilator reasonably is an important mean of ensuring safe production of coalmine.

    煤矿井下局部通风机合理控制保证煤矿安全生产重要措施。

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  • These techniques and schemes are employed successfully to extinguish or prevent fire zones in Ciyaobao coalmine.

    应用这些技术方案成功处理了磁二矿易燃煤层综放开采自燃危险区火区

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  • To settle loose bed, quick sand and ingress of groundwater are trouble some problems during coalmine construction.

    如何解决煤矿建井中的松散层、流沙地下渗(涌)水目前建井工程中的棘手问题

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  • The thesis presents the application of surface pre-grouting to construction of auxiliary shaft in Yangliu coalmine.

    本文介绍地面预注浆施工技术在杨柳煤矿副井中的应用

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  • A new coalmine methane detection method based on Beer-Lambert Law using absorption type optic fiber is investigated.

    从理论上提出了基于比耳朗伯定律的新型煤矿安全系统瓦斯检测方法

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  • The mining design, which is a main work of the coalmine design institute, covers each aspect of the mine production.

    采矿设计煤矿设计单位主要工作设计内容涵盖了矿井生产的各个方面

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  • Based on these research results, the supporting plan and parameters of roadway in Xieqiao coalmine in Huainan are designed.

    据此研究结果设计了淮南谢桥煤矿极软岩巷支护方案参数

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  • Continue a moratorium on accepting new coalmine exploration permit application except any one of the following circumstances.

    下列情形外,全国继续暂停受理新的煤炭探矿权申请

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  • This paper advances some measures for frequency control system of rope-tracting rail vehicles based on PLC in Zhangcun Coalmine.

    煤矿基于PLC控制绳牵引卡变频调速控制系统提出若干抗干扰措施

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  • Based on the statistics of exploratory boring data, the main characters are researched on magmatic intrusion in Qidong coalmine.

    通过祁东煤矿勘探钻孔统计资料分析,研究岩浆侵入煤层主要特征

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  • The large diameter direct drainage borehole is used to strengthening mine drainage capacity, to ensure coalmine safety production.

    孔径的作用加强矿井排水能力保证煤矿安全生产

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  • In order to enhance the efficiency of excavating coal, Beishan coalmine attempts to adopt millisecond delay direct initiation at working face.

    百善煤矿提高采煤效率尝试采煤工作面实行毫秒延期反向起爆

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  • In order to enhance the efficiency of excavating coal, Beishan coalmine attempts to adopt millisecond delay direct initiation at working face.

    百善煤矿提高采煤效率尝试采煤工作面实行毫秒延期反向起爆

    youdao

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