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- Pyrite mine enterprise 硫铁矿企业
- Ex plorated a way of mine enterprise continued development. 为矿山企业可持续发展探索道路。
- The practical application in Xinqiao Pyrite Mine has proved that the technology of air-space charge can receive good economical and technical effects. 现场实践证明,空气间隔装药在爆破降震中有良好的经济技术效果。
- Fankou and Lechang Pb/Zn mine tailings and Yunfu, Yingde and Yangchun pyrite mine spoils were studied. 研究对象主要有广东凡口和乐昌铅锌矿尾矿;
- Datian pyrite mine in Fujian processes Pb/Zn mixed concentrates by using the existing equipments of which some are innovated technologically. 福建省大田县硫铁矿利用原有设备,部分进行技改配置生产铅锌混合矿;
- Xinqiao pyrite mine is a deposit with kast and crack groundwater as the leader, it is filled water from direct roof,and with complex hydrogeological condition. 新桥硫铁矿是一座以岩溶裂隙水为主,顶板直接充水的水文地质条件复杂的矿床。
- Liu township coal mine enterprises. 乡镇企业有刘沟煤矿。
- A qualified cemented rockfill system has been developed in Xinqiao Pyrite Mine according to the key techniques and parameters of cemented rockfill derived from the model test of large stope. 通过大型采场模型模拟试验,得出了块石胶结充填新工艺实施中的关键技术与参数。
- Some measures for reducing the rate of large boulder in bench blasting of open-pit are introduced in combination with bench blasting operation, dealing with blasting parameter, blasting materials etc. in Yunfu Pyrite Mine. 摘要结合云浮硫铁矿台阶爆破生产实践,从影响爆破作用的爆破参数和爆破材料等因素出发,介绍了降低台阶爆破大块率的几种途径。
- The Pyrite mine occurred accident of surface subsidence, it caused surface water threadding tunnel together andunderground mud-rock flow inundating nearly 2000 M tunnel,it lost ¥ 3100000. 某硫铁矿发生地表塌陷,引起井巷与地表积水贯通,造成井下泥石流淹没近2000m巷道,损失达310万元的事故。
- Tom's success in the mining enterprise enabled him to live at heck and manger. 汤姆经营矿业成功,过上了富裕的日子。
- The principle of establishing the property right system is the interiorization of externality cost of mine enterprise. 产权制度建立的原则是将矿山企业负外部性成本内化。
- Sulphuric acid production in a Pyrite mine 硫铁矿制酸
- In the case of an ordinary mine accident, the mining enterprise concerned shall be responsible for the investigation and the disposition thereof. 第三十七条发生一般矿山事故,由矿山企业负责调查和处理。
- In mining mineral resources,a mining enterprise or individual must economize on the use of land. 无论是企业还是个人开采矿产资源,都应当节约用地。
- The principal supporters of the mining enterprise have withdrawn,and it has not a leg to stand on. 采矿事业的主要支持者都退缩了。因此这件事没有了支持。
- Widely used in products such as coal mining enterprises. 产品广泛应用于煤矿等矿业企业。
- Application of Air-spacer in Blasting at Xinqiao Pyrite Mine 空气间隔器在新桥硫铁矿爆破中的应用
- The principal supporters of the mining enterprise have withdrawn, and it has not a leg to stand on. 采矿事业的主要支持者都退缩了。因此这件事没有了支持。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries