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- The Influence of the Open Mining Blasting Initiation Order on the Earthquake Strength of the Under Grand Gallery 露天矿爆破起爆次序对地下巷道震动强度的影响
- The mining of ore or coal from an open mine. 从敞开的矿井开采矿石或煤。
- And the solutions in boulder are proposed Which have good references to improving blasting effeCt for open mine. 对露天矿爆破及改善爆破效果有一定的参考价值。
- Parker Formation coal mine blast mining method adopted, with 450 employees. 柏家沟煤矿采取爆破采煤法,拥有职工450人。
- An open mine (usually for coal) where the seams run close to the surface. 接缝连接表面的露天矿藏。
- According to a blasting project,this paper discusses the design and implementation of spring microsecond delay blasting in open mines in complicated circumstance. 本文结合工程实例,介绍了复杂环境条件下露天开采药壶微差爆破技术的设计与施工。
- The optimal furrow pit direction and the optimal slope configuration fit to the little north open mining was obtained. 优化设计所取得的边坡形状为金堆城露天矿最大限度的减少废石剥离量,指导采区安全生产提供了帮助。
- MOSCOW - There was something sadly predictable about the reaction to Russia's latest convulsion of disasters :a plane crash, a mine blast and a nursing home fire. 俄罗斯最近灾难频传,民间会有什麽反应几乎八九不离十,实在令人难过。这些灾难包括一架客机失事、一个煤矿坑爆炸和一间疗养院失火。
- Taking Huo Linhe open mine as an example, the article expounds in detail on the building method and application of the simulation mining software. 本文以霍林河露天矿为例,阐述了计算机模拟开采系统的建立方法及其应用。
- Wednesday is a day of mourning across Russia for the victims of three disasters that killed at least 175 people -- a plane crash, a nursing home fire and the worst coal mine blast in 10 years. 星期三是俄罗斯全国哀悼日,悼念飞机失事、养老院失火和10年来最严重的矿难这三起灾难性事件中的遇难者.至少有175人在这三起事件中不幸遇难。
- On the basis of the analysis of rock's dynamic feature, an analysis is made of the slope dynamic response caused by mine earthquake in Fushun Western Open Mining Area. 摘要在分析岩石动力特性的基础上,对抚顺矿区由矿震导致的西露天矿边坡动力响应进行了分析。
- Accident prevention for coal mine blasting 煤矿爆破事故的防治
- At present,85% bauxite mines in China are open mining,the remaining is underground mining and lawless mining. 调查表明,目前国内铝土矿85%25以上为露天开采,其余为地下开采和民采。
- Effect of Mine Blasting on Nearby Buildings 矿山爆破开采对周围建筑物的影响
- During more and more open pit transiting to concavity open mining, people make much account of the study on the best slope mechanical configuration, which in favor of the stability of concavity slope. 随着越来越多的露天矿山转入深凹露天开采,有利于深凹边坡稳定性的最优边坡力学形状研究越来越受到人们所认识和重视。
- An Inter- national Red Cross vehicle had been hit by mine blasts in the area just a few weeks before. 仅仅几星期以前,一辆国际红十字会的汽车在同一地区遇上地雷爆炸。
- Smaller earthquakes can also be caused by volcanic activity, landslides, mine blasts, and nuclear tests. 较小的地震也会由火山活动、山崩、煤矿瓦斯爆炸和核试验引起。
- BBC News: Dozens dead in Ukraine mine blast 乌克兰煤矿发生爆炸,数十人死亡
- KJV] In that day, saith the LORD, I will smite every horse with astonishment, and his rider with madness: and I will open mine eyes upon the house of Judah, and will smite every horse of the people with blindness. [新译]到那日(是耶和华的宣告)我要击打所有的马匹,使它们惊恐,击打骑马的人,使他们疯狂;我必开眼看顾犹大家,我要击打万族所有的马匹,使它们瞎眼。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。