• What caused America's worst mining accident in 25 years?

    是什么导致了25年发生美国严重的难?

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  • With multi-function and reasonable assortment, this kit is specially designed for disasters such as mining accident.

    功用完全、搭合作一款特地针对灾难所设想的应急

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  • Dozens were still trapped in the mine on Sunday evening in the deadliest coal-mining accident in the country in more than a year.

    截至周日晚上,12名矿工依然被困井下。这时以来死亡人数最多的矿难。

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  • He gave the old man a suit of clothes and he gave his overcoat to a pregnant woman whose husband had been killed in a mining accident.

    这个老人衣服,给了一位孕妇件外套因为她的丈夫中遇难

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  • "Now I'm going to tell the queen you've been in an unfortunate mining accident and all I've found of you is your ring," Preminger said with a laugh.

    现在打算告诉皇后不幸遇到了难,我找到了戒指。”普雷明奸笑着说。

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  • This paper introduces the outline of coal mining accidents. Combined with its reasons; strategies of the coal mining operations accident are explained in detail.

    本文首先介绍一下煤矿采矿事故梗概结合原因详细阐释了煤矿采矿作业事故对策

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  • Even though that woman's husband died a "natural death" - he did not perish in a mining accident - his lungs must have been affected by the mining work. That's common sense.

    即使丈夫自然死亡没有难事故,但是肺也必然有可能受到矿工工作环境的影响,常识。

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  • 18 miners were killed in a mining accident at around 11:16 am Tuesday at the Huisen Liangshuijing Coal Mine in Shenmu County, Shaanxi. 28 miners were working underground when the accident happened.

    7月11116分,陕西神木汇森凉水煤矿发生事故,造成18死亡。

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  • Gage was working as a mining foreman in September of 1848 when an accident occurred that changed his life forever.

    煤矿工头,但发生1848年9月场事故永远改变了加茨的一生

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  • I had to do mining work to earn money for them, 'said a 45-year-old survivor taken to the Shanxi Aluminium Plant hospital, one of five local hospitals admitting people from the accident.

    挖矿他们赚钱山西铝厂职工医院是为此次事故指定当地收治医院之一

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  • In early April, 29 coal miners were lost after an accident at West Virginia's Upper Big Branch mine in the worst U.S. mining disaster in four decades.

    4月美国发生40年来严重的事故29矿工西吉尼亚州中丧生。

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  • Roof fall accident is one kind of dangerous accidents happened at underground mines and underground pressure management is the main task of mining safety management.

    冒顶片事故地下矿山危害最为严重事故,矿山地压管理是地下开采矿山安全管理的重要任务

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  • The roof falling accident is the most commonly occurring accidents in coal mines mining process.

    矿山井下开采过程发生事故就是冒顶事故

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  • When mining coal in mine, danger of inflammable explosive damp exists all along, once damp explosion accident occur, normally, it can cause disastrous consequence.

    井下煤炭开采过程中,易燃易爆气体瓦斯危害始终存在,而瓦斯爆炸事故一旦发生一般造成灾难性的后果。

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  • There exist many hidden accidents in underground mining, so the mine safety information management and accident analysis seem to be very important to analyze and predict them.

    地下矿床开采潜在众多事故隐患,因此为了进行事故隐患预防预测,进行矿山安全信息管理和事故分析就显得十分重要

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  • The water inrush accident occurred from pressurized mining in the actual production mine verified the rationality of the water inrush coefficient revised formula.

    实际生产矿井开采突水事故证明了突水系数修正公式合理性

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  • In our country major accident of mining, water inrush caused economic losses have ranked first.

    我国采矿行业重特大事故突水事故给国家造成的直接经济损失一直名列首位。

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  • With the fault tree analysis method, the paper analyzes belt faults of the coal mining belt conveyor such as deviation, slipping, tear and breakage, focusing on the conveyor belt fire accident.

    采用故障分析法煤矿井下输送机输送带偏、打滑撕裂故障进行分析重点对输送带着火事故进行分析。

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  • Analyzing the accident of the type and reason in blast mining top-coal face, and preventative measures are provided.

    分析炮采工作面顶板事故类型产生原因,提出了预防措施。

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  • The Shuttle accident, tunnel drilling equipment , mining equipment, cranes, leakage at the loading point of an offshore operation etc.

    航天飞机事故隧道钻探设备,小型设备,起重机海岸渗漏等等

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  • Flying rock accident accounts for a great ratio of blasting accidents in open stone pits, which poses serious threat to safe production in mining area.

    诸多露天采场爆破事故中,飞石事故很大比率矿区安全生产构成严重威胁

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  • On the whole, the safety situation of building construction has been improved in recent years. But the situation remains grim with the accident rate goes second only after that of mining industry.

    总体上来看,近几年建设工程中的安全形势有所改善,情况仍然比较严峻事故发生率仅次于采矿业。

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  • State mining companies also argue that they have a superior safety record to their accident-prone private competitors.

    国有矿业公司认为他们一种优越安全记录他们发生意外私人竞争对手

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  • According to the travel accident occurrence frequency the defect of open mining transportation system, the grey theory is used, the grey forecasting model is established and forecast.

    针对露天矿运输系统行车事故发生频次数据少缺点采用灰色系统理论其进行建模,灰预测

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  • Small and medium coal mining enterprise; major safety accident; Linear probability model; Critical production scope;

    中小煤矿企业重大生产事故线性概率模型安全生产限额

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  • Wallking aids can save labor force, decrease safety accident. It is a good settlement for conveying people in mining slope transportation.

    安装使用助行器,可有效地降低职工体力消耗,提高工效,减少人身事故发生矿井斜巷运输安全奠定基础。

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  • Wallking aids can save labor force, decrease safety accident. It is a good settlement for conveying people in mining slope transportation.

    安装使用助行器,可有效地降低职工体力消耗,提高工效,减少人身事故发生矿井斜巷运输安全奠定基础。

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