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- Continuous mining system 连续工艺系统
- Then a Chinese text mining system is designed. 在前面所有工作的基础上,本文又整体设计了一个中文文本挖掘系统。
- Implementation of the mining right institution is an important act in the mining system reform of our country . 矿业权制度出台是我国矿业体制改革的重大举措。
- This paper introduces the data warehouse and data mining system DBMiner developed by Simon Fraser Uiversity. 本文介绍了加拿大SimonFraser大学开发的商品化数据仓库与数据采掘系统DBMiner。
- Main Produces: Continuous open pit mining systems, Stockyard equipment, Ports and bulk terminals equipment, Conveyor transportation systems. (主要产品:连续露天采矿系统,堆场设备,散料码头设备,皮带机运输系统)
- Application of large - diameter pre - fissures or smooth blasting in underground experiment stop of non - pillar continuous mining is introduced in the paper. 介绍了大孔径预裂(光面)爆破技术在凤凰山铜矿无间柱连续采矿试验采场中的应用。
- Remote control mine system has important theory research signification and utility value. 遥控开采系统的研究具有重要的理论意义和实用价值。
- The working face configuration type of continuous mining applied in this study can form a free-of-pressure arch effect which is beneficial to the stope stability. 研究中采用“品”字形连续开采的工作面布置方式可形成免压拱效应,有利于采场的稳定性。
- A three-dimensional finite element model was constituted to simulate the yield process of the macro-horizontal jamb in the tectonic stress field caused by continuous mining. 通过建立三维有限元弹塑性力学模型,模拟计算了水平矿柱上各盘区的屈服破坏过程。
- We also analyze the particular characters that a well formed distributed data mining system should have in its architecture. 随后分析了分布式数据开采系统的体系结构应该具有的特点 .
- Continuous mining for ore drawing and hauling in stope is one of the important achieve-ments in the research area of continuous mining technology in China. 采场出矿运矿连续作业,是近年来我国在连续工艺技术研究领域中所取得的重大成果之一。
- Chinese government startup work of neaten and normalize mining system against illegal conduct,the work have a good start. 针对这些情况,全面启动了整顿和规范矿产资源开发秩序工作,进展良好,取得了初步成效。
- When actual develops a data mining system, actually should choose which kind of data mining technology, often is a very difficult matter. 当实际开发一个数据挖掘系统时,究竟应该选择哪种数据挖掘技术,往往是一件很困难的事情。
- This paper elaborates on the process of the design and development of association rules mining system based on Apriori . 随着大量数据不停地收集和存储,许多业界人士对于从他们的数据库中挖掘关联规则越来越感兴趣。
- The framework are hierarchical, open, and scalable.It provide a unified and public frame for Chinese Text Mining System. 该模型具有层次性、开放性和可扩展性,为中文文本挖掘系统提供了基本体系框架。
- The novel commercial data mining system presented in this paper include three parts: data preparation, data preprocessing, mining and evaluation. 本文提出的商业数据挖掘系统包括数据准备层、数据预处理层、挖掘评价层三个层次。
- Taking 2-2 coal seam of Halagou coal mine for example,laneway system and its interrelated parameters with short-wall and continuous mining machine in Shendong mining area were introduced. 以哈拉沟煤矿2-2煤层的开采系统为例,介绍了神东矿区连续采煤机短壁式机械化开采的巷道系统及其相关参数。
- In view of the fuzzyness of mining system,a fuzzy optimum selecting method of beneficiationscheme is proposed which wses multi-purpose fuzzy optimum selecting model. 针对矿业系统中的模糊性,应用多目标模糊优选模型,提出了选矿方案的模糊优选方法。
- Some certain chanciness are existing in the coal accidents,and inevitabilities which are represent on the risk factors of coal mine system also do. 煤矿事故的发生存在一定的偶然,但其内在也是存在着必然的,此必然就体现到了煤矿系统内部所存在风险因素。
- With the advent of the large scale and continuous uderground mining equipment,the continuous mining in underground metal mines has become the development orientation mining. 随着地下采矿设备的大型化、连续化,地下金属矿山的连续开采已成为矿山开采的发展方向。