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- mining process research 开采方法研究
- Organic Process Research and Development. 有机加工研究与开发。
- Carries the inkstone the mining process not to be very easy. 端砚石的开采过程十分不易。
- Lidan, dolomite, Li Shi metres mining processing. 理石、白云石、理石米开采加工。
- Unusual situations of loss and poorness index of electric-rake-lane in mining process over the years were analyzed. 分析了历年来出矿过程中部分电耙道的损失贫化指标出现的异常情况,通过查找原因,提出了降低损失贫化指标的具体措施。
- Video broadcast passengers and polymerization process research and read off three days of broadcast and video polymerization. 播客及视频聚合程序研究,看了三天的播客及视频聚合程序,程序下了一大堆,今天给大家一下分享。
- The experiment result showed that this system can be used very well on the characteristics and process research of natural gas hydrate formation. 实验证明,这套系统能很好地应用于天然气水合物制备过程的特性和工艺研究。
- The first step in the data mining process, as highlighted in the following diagram, is to clearly define the business problem. 如以下关系图中突出显示的那样,数据挖掘过程的第一步就是明确定义业务问题。
- A process research on spinning complex circumgyration sheet metal is carried out and studied based on powerful spinning and conventional spinning. 针对一种复杂曲面薄壁异形件的旋压加工,通过不同方案从强旋、普旋两方面做了工艺研究。
- Next the evolutionary immune mechanism in KDD is illustrated, based on a comparison between the dynamic mining process and biological immune process. 在动态挖掘进程和生物免疫进化过程的相似性基础上,提出了知识发现中的免疫进化机制的基本内涵;
- Large amount of toxic and harmful gases such as hydrocarbon, carbon dioxide, hydrogen sulphide, etc. will he released druing mining process. 在采煤过程中释放出大量烃类、二氧化碳、硫化氢等有毒有害气体。
- We have been famous all over the wold and have became an international company with functions including R& D, process research, manufacture and marketing. 主要出口东、洲、南亚、美、欧、国等20多个国家,是国外多个知名品牌和各大批发商的合作生产厂商,已成为集开发设计、艺研究、产加工、场营销的国际化企业!
- The panel mining process of Dayao Copper Mine, Yunnan was monitored and analysed with acoustic emission(AE)and acoustic wave (AW)methods. 采用声发射与声波对云南大姚铜矿盘区开采过程进行监测分析,用声彼仪对支撑顶板的点柱进行监测;
- We have been famous all over the wold and have became an international company with functions including R &D,process research, manufacture and marketing. 主要出口东、非洲、东南亚、南美、西欧、美国等20多个国家,是国外多个知名品牌和各大批发商的合作生产厂商,已成为集开发设计、工艺研究、生产加工、市场营销的国际化企业!
- This article introduce mining process of Yinshan mineat present , presenty the improving way to the exist problem in pratice for probe . 介绍了银山矿现行主要采矿方法,针对其应用中存在的几个问题,提出了三种改进途径。
- Major program thrusts of the NSERL include fundamental erosion process research, erosion control research, and delivery of improved erosion prediction technology. 主要研究领域包括:侵蚀过程基础研究、侵蚀控制研究以及侵蚀预测技术的改进和推广。
- Based on the background of mining process in bengang NanFeng Mine,the random noise in the producing procedure of product ore is described. 以本钢南芬矿采矿过程为背景,论述了成品矿石形成过程中的随机干扰。
- The fifth step in the data mining process, as highlighted in the following diagram, is to explore the models that you have built and test their effectiveness. 如以下关系图中突出显示的那样,数据挖掘过程的第五步就是浏览您已经生成的模型并测试其有效性。
- The last step in the data mining process, as highlighted in the following diagram, is to deploy to a production environment the models that performed the best. 如以下关系图中突出显示的那样,数据挖掘过程的最后一步就是将性能最佳的模型部署到生产环境。
- The combination of sublevel stoping and shrinkage stoping is proposed.The inharmoniously demand of ore for concentrator can be met by modulating the mining process. 推荐使用分段空场法和留矿采矿法进行采矿,通过对井下采矿作业的工艺调节,满足选矿厂的不均衡供矿。