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- Keywords Mining project;Project financing;BTO; 矿业项目;项目融资;BTO;
- Keywords mine project;subentry project;geological disaster;risk evaluation;Henan Province; 关键词矿山工程;分项工程;地质灾害;危险性评估;河南省;
- Keywords mining project;investment intensity;cost quotiety;minimize cost;design objective; 矿山项目;投资强度;成本系数;低成本化;设计目标;
- I have some figures here on the new Tanco mining project. 我这里有新坦河采矿工程的一些数字。
- FBD series fanner applies to colliery and mine project local and ventilated with then the project is ventilated.The characteristic is: A. FBD系列透风机适用在煤矿和矿石项目部分透风与遂道项目透风。
- The study result of in-situ rock mass stress field is one of necessary original data for mine project design, safety construction and production. 岩体原岩应力场的研究成果是矿山工程设计、安全施工与生产必不可少的原始资料之一。
- Base on the back ground of Dafosi Mine project,the key strata theory and cusp catastrophe theory was applied to analyze the mine water inrush mechanism from roof. 以大佛寺煤矿工程为背景,运用关键层理论与尖点突变理论分析了采场顶板透水的发生机理,认为基岩关键层突发性破断失稳是顶板突水的诱因。
- In this paper the main practices to improve quality of financial evaluation of newbuild coal mine project are discussed from the angle of process control. 本文从过程控制的角度探讨了提高新建煤矿项目财务评价质量的主要做法。
- This paper introduces the technical process of Smelter of Saindak Copper and Gold Mine Project in Parkistan,organization for production and standard achieved and technical data. 介绍了巴基斯坦山达克铜金工程冶炼厂的工艺、达产达标生产的组织及技术指标。
- Then the large-diameter longhole mining project which was employed in Tonglushan Copper-iron Mine is taken as an example. 大直径深孔采矿法因为其高效率、低成本、安全性好在矿山得到了广泛的应用。
- Keywords mine use methane sensor remotecontrol.; 矿用;瓦斯传感器;遥控;
- Of an internationally top-quality products OBO mine, so for us all mine projects a more reliable guarantee. 采用具有国际顶级品质的OBO 防雷系列产品，从而为我们服务的所有防雷项目提供了更可靠的保证。
- Keywords Mine resource Minging rights Value price; 矿产资源;矿业权;价值与价格;
- Thus we get a perfect answer using BP neural network to evaluate the risks of mining project. 因此文章认为用BP神经网络系统对矿山投资项目的风险评判结果是比较理想的。
- He has worked to make know an affort known the unlawful agreements behind a huge mind in mining project. 他致力于使巨大的采矿项目背后的非法协议曝光。
- Keywords Mine Drivage haulage research; 矿山;掘进;运输;研究;
- Keywords mine power substation;RTU;design; 矿井变电所;RTU;设计;
- Peru says 'no' in mining vote For the second time, communities in northern Peru have rejected a controversial mining project in a popular referendum. 秘鲁再次反对破坏生物多样性的采矿项目秘鲁北部皮乌拉省的社区居民再次在一公民投票中拒绝了一备受争议的当地铜矿开采项目。
- Keywords mine R /p conveyor belt;NBR;co-cure; 矿用丁腈橡胶覆盖胶橡塑整芯输送带;丁腈橡胶;共硫化;
- Keywords mine;waste;leting speeper; 矿井;采空区;探放水;
