The precise counting method of dilution in the actual mining process based on 3d database was studied.
研究基于矿山3d数据库实际采矿过程中损失贫化的精确计算方法。
The storage situation of coal and gas, and the actual mining road arrangement in Qianling coal Mine are introduced.
介绍了前岭煤矿的煤层及瓦斯的赋存情况，回采巷道的布置情况。
Applying combined mining new technology, the actual mining, manage and fire-protection in mining area have made remarkable economic benefit.
采用综放新技术，使采区在回采、管理、防火等方面取得了显著的经济效益。
According to the actual mining experience for many years points out a few aspects should be noticed during the floor tunnelling construction.
作者根据多年从事掘进工作的经验，指出了底板道掘进施工中应注意的几个问题。
The technology experience of passing stone gate actual mining in combined mining thick coal seam and economic benefit in Xinan coal mine are introduced.
介绍了新安煤矿厚煤层综采跨石门回采的技术经验及取得的经济效果。
The bolting with wire mesh is commonly used actual mining roadway of the thick coal seam, and in some cases the cabling reinforcement should be considered.
采用锚网支护方式维护厚煤层放顶煤沿底回采巷道时，多数需要考虑锚索加固问题。
Soft and thin-bedded characteristics and dynamic load action from mining and blasting shock are some basic features of the actual mining roadways in coalmine.
围岩松软、呈层性显著以及受爆破震动和开采动载的反复作用是回采巷道的基本特征。
Expounded support key problems of soft rock actual mining roadway and probed into the support pattern along with improvement support methods for mining roadway.
阐述了软岩层回采巷道支护的关键问题，对不同岩性的回采巷道支护方法及改进方向进行了初步探索。
The dynamic analysis for the deep- ocean mining system can provide theoretical explanation and technical reference for the design and operation of actual mining system.
对深海采矿系统进行动力学分析，可以为系统的研制和开采（试验）作业提供理论依据和技术参考。
Based on the multiple problems existing in design of bolting support in Datun mining Area nowadays, the parameters of bolting (cabling) with wire mesh in actual mining...
在综合讨论大屯矿区现用锚网支护设计方法尚存问题的基础上，对厚煤层放顶煤沿底回采巷道的锚网(索)支护参数设计方法进行了全面分析。
The technology of crossing over fault, drifting and actual mining method and plan of crossing over fault at combined mining face under complex geology conditions in Jining no.
介绍了济宁二号矿复杂地质条件下综放工作面过断层技术，掘进和回采对断层的处理方法及回采工作面制定过断层方案的步骤。
The entry arrangement, actual mining process and side entry support of advanced mining at thin seam are introduced. The safe measures are made and has made good economic benefit.
介绍了薄煤层前进式采煤的巷道布置、回采工艺及巷旁支护等，制定了切实可行的安全措施，取得了较好的经济效益。
Study was conducted on the roof of No. 3604S4 coal face and the actual mining roadway with fractals, and a few kinds of functional values of subsidence velocity of this face were obtained.
用分形对3604S4工作面和回采巷道顶板进行了研究，得到了该工作面下沉速度的几种分维值。
The roadway manage, actual mining and support beside roadway in thin coal seam are introduced. Through planing reliable safety technology measures, better economic benefit has been achieved.
简要地介绍了薄煤层前进采煤的巷道布置、回采工艺及巷旁支护等，制定了切实可行的安全技术措施，取得较好的经济效益。
To perform mining, you have to tell the algorithm in which columns it finds the actual items and which column contains the information on how to group items into transactions.
要执行挖掘，必须先告知算法，在哪些列能找到实际的商品，在哪一列包含如何将商品组合成交易的相关信息。
The actual charge to mining companies has fallen by more than half, from about 34% of profits earlier this decade to less than 14% in 2008-09.
向矿企征收的实际税费却下跌了不止一半，从过去十年初期的大约34%下降到2008至09年的不到14%。
Secondly, in accordance with actual application, built an applied model of software component retrieval management by data mining technology, and analyzed the execution step of the applied model.
然后结合实际应用，建立一个将数据挖掘技术应用于软构件检索管理中的应用模型，并分析了该应用模型的实施步骤。
This paper studies the improvement of the dressing technology in Fangyuan Mining on the basis of its technology process and actual production according to the theory and method of dressing technology.
按照选矿专业的理论和方法，结合方圆公司选矿工艺流程和生产的实际情况，改进了选矿工艺。
Utilize constraints can increase mining efficiency in the process of actual data mining.
在实际的挖掘过程中需要有效地利用约束条件来提高挖掘效率。
Based on the actual situation of SO 2 pollution in Datong Coal Mining Area, the paper puts forward appropriate measures for controlling sulfur dioxide pollution.
概括了大同矿区二氧化硫污染现状，针对本地区实际情况，概述了相应采取的控制措施。
The geological conditions, mining history, and actual status of surface subsidence in Beiminghe Iron Ore Mine is explained in brief. On this basis, the reasons causing surface subsidence are analyzed.
概述了北氵名河铁矿地质概况、开采沿革、地表塌陷的实际情况，并对塌陷原因进行了简单分析。
Because different observing systems have their own characters, mining sonar surveying should be carried on based on actual surveying requirements.
不同的观测系统各有特色，应根据实际的勘探要求，进行矿井声纳探测。
For the characteristics of mining enterprises in China and the actual needs of the construction of digital mine, developing proprietary software system of digital mine is of great significance.
针对我国矿山特点和矿山企业对数字矿山建设的实际需求，开发具有自主知识产权的数字化矿业软件系统具有重要意义。
This paper described the actual application of data mining in banking customer segmentation, and also discussed its effectiveness.
本文阐述了数据挖掘技术在银行客户细分中的具体应用，并对其有效性进行了探讨。
The water inrush accident occurred from pressurized mining in the actual production mine verified the rationality of the water inrush coefficient revised formula.
实际生产矿井带压开采突水事故证明了突水系数修正公式的合理性。
This text discusses several approaches to improve mine integrated unilateral entrance combining the actual state of pair mining group.
本文结合双矿集团实际状况论述了提高综合单进的途径。
By extracting information from workflow traces, such as system log data, workflow mining aims to discover the actual behavior of a workflow process.
工作流挖掘抽取系统日志信息，挖掘流程的真实运作模型。
According to Liuzhou Iron and Steel mining Company's actual situation, the mining production information management system was designed.
根据柳钢矿业公司的实际情况设计了矿业公司生产信息管理系统。
Fuqiang Coal Mine adopts mining full height actual process by adding the length of single prop once has made obvious economic and social benefit.
富强煤矿在回采工作面推广使用单体支柱加长一次采全高回采工艺，取得了明显的经济和社会经济效益。
Fuqiang Coal Mine adopts mining full height actual process by adding the length of single prop once has made obvious economic and social benefit.
富强煤矿在回采工作面推广使用单体支柱加长一次采全高回采工艺，取得了明显的经济和社会经济效益。
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