Karst collapse colum in North China already becomes one of the main geological disaster in mine mining.
华北地区岩溶陷落柱已成为矿井开采中最主要的地质灾害之一。
Optimizing roadway arrangement way unceasingly, reducing the tunnel drivage ratio is an important task in the mine mining design process.
不断优化巷道布置方式，降低巷道掘进率，是矿井开采设计过程中的一项非常重要任务。
The status of Panji No. 2 coal Mine mining area layout and problems of the coal and gas outburst are analyzed. The stope adjustment programs are pointed out.
分析了潘二煤矿采区布局现状及防突的难题，提出了采场调整的方案。
It is a significant problem of mining area subsidence resulting from underground coal mine mining, which resulted in soil resources destruction, even a lot of waterlogging in the high water level.
因地下煤炭开采导致的矿区塌陷是目前矿区的主要问题之一，这些塌陷造成土地资源破坏，在高水位甚至出现积水。
Although the San José mine has now closed, the future of big mining in Chile looks bright.
尽管现在圣何塞铜矿关闭了，智利大型矿业的未来一片光明。
The owners of the mine plan to cease its operations in 2010 - in favor of underground mining.
由于更倾向于地下采矿，矿场主决定在2010年结束这里的采矿工作。
This week, Xstrata, another big mining firm, suspended operations at a nickel mine in the Dominican Republic while converting its power supply to run on coal, rather than-more expensive-oil.
本周，另一矿业巨头斯特拉塔公司宣布在多米尼加共和国的镍矿生产由更昂贵的石油动力转变为煤动力期间，暂停生产运营。
Oil sand mining began in Alberta in 1967.That first mine is closest to the Athabasca River in the top image (1984).
阿伯达省的油砂矿开始于1967年，最早的矿井是上图（1984年）中离阿萨巴斯卡河最近的那个。
As the price of gold climbs, Canadian mining companies are increasingly prospecting for possible sites to mine in El Salvador.
随著黄金价格的攀升，加拿大矿业公司正积极地探勘萨尔瓦多可能的矿脉。
The Udachnaya Pipe is a diamond mine inRussia. The owners of the mine plan to cease its operations in 2010 -in favor of underground mining.
这是俄罗斯一处钻石矿，矿主计划于2010年停止采矿，这样将有利于地下开采。
Mining giant BHP Billiton is cutting more than 3, 000 jobs in Australia and will close a major nickel mine, because of poor profitability prospects.
由于赢利前景不佳，矿业巨头必和必拓在澳大利亚裁减3千份工作，并将关闭一个大型镍矿。
Article 14 Mine pillars and rock pillars to be preserved as specified in the mining designs shall, within the prescribed period of time, be protected and may not be exploited or damaged.
第十四条矿山设计规定保留的矿柱、岩柱，在规定的期限内，应当予以保护，不得开采或者毁坏。
Harmony Gold Mining Co., Africa’s third-largest producer, doesn’t plan to join AngloGold in digging deeper than its 3.6 kilometer Kusasalethu mine.
南非第三大黄金生产商Harmony GoldMiningCo., 并不准备在其3.6公里深的Kusasalethu矿进行更深的采掘。
The owner and operator of that mine, the San Esteban Mining Co., did not complete promised improvements to the mine where the men were trapped for 70 days, 2,300 feet (701 meters) underground.
该矿山矿主和运营者，圣埃斯特凡矿业有限公司，没有按承诺对矿井进行改善，致使矿工被困在2300英尺（701米）深的井下达70天。
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年来最严重的矿难事故，29名矿工在西佛吉尼亚州矿难中丧生。
The Raspadskaya mine is in Kemerovo, a coal mining region in western Siberia.
拉斯帕达斯卡雅煤矿位于克麦罗沃区（Kemerovo），属于西伯利亚西部矿区。
Those against include the mine operators and the many who work in the mines; mining salaries are, on average, Australia's highest, according to the Australian Bureau of Statistics.
而反对者包括矿业主和在矿区工作的人员；澳国家统计局数据显示，矿业的平均收入是澳大利亚所有行业中最高的。
Hydrogen sulfide leaks, methane explosions, mine-stope collapses, oh my! Coal mining is an ancient profession, and has been recognized as wildly risky since the very start.
硫化氢泄露、甲烷爆炸、煤矿坍塌，天呢，太危险了！煤矿开采是一种古老的职业，有史以来，就一直被认为是风险极高的职业。
Although the San jose mine has now closed, the future of big mining in Chile looks bright.
尽管现在圣何塞铜矿关闭了，智利大型矿业的未来一片光明。
The human tragedy and dramatic rescues of mining accidents make for gripping media events, but most of coal's victims actually never set foot in a mine.
在矿难事故中上演的人类悲喜剧总能赚得媒体头条，但大多数由于煤碳造成的受害者却从未涉足于此。
A typical assignment for Srivastava goes like this: a mining company has multiple samples from a potential gold mine.
斯利瓦斯塔瓦所接受的典型的任务是这样的：一个煤矿公司提供一个潜在的金矿的很多样本。
Mining minister Laurence Golborne said miners would start being individually evacuated 68 days after the collapse of part of the gold and copper mine in the Atacama desert.
矿业部长劳伦塞·戈尔沃内说在阿塔·卡玛沙漠铜金矿部分坍塌68天后将开始对矿工一一实施救援。
The influence of mining subsidence on land is one of important factors of mine environment impact.
矿山开采沉陷对土地产生的影响是矿山开采对环境影响的一个重要方面。
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。这时一年多以来死亡人数最多的矿难。
1977-1982 Technician and Assistant Engineer of Ventilation District of Jinhuagong Mine of Datong Mining bureau.
1977- 1982大同矿务局晋华宫矿通风区技术员、助理工程师DatongMining bureau。
1984-1985 Deputy Director of Jinhuagong Mine of Datong Mining bureau.
1984- 1985大同矿务局晋华宫矿副矿长。
The combined use of fuzzy mathematics, neural net method and gray system theory in the selection of mining method for Jinshan gold mine was a new trial.
将模糊数学、神经网络方法及灰色系统理论有机地结合起来，应用于金山金矿采矿方法选择中是一次新的尝试。
1982-1984 Deputy Director and Director of Ventilation District of Jinhuagong Mine of Datong Mining bureau.
1982- 1984大同矿务局晋华宫矿通风区副区长、区长。
1982-1984 Deputy Director and Director of Ventilation District of Jinhuagong Mine of Datong Mining bureau.
1982- 1984大同矿务局晋华宫矿通风区副区长、区长。
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