查询词典 data mining

This paper researches the stability of the anqing copper mine deep mining on the base of large data.

在参考大量资料的基础上，针对安庆铜矿深部大直径深孔法开采的稳定性进行研究。

There are more than 100 foreign companies investing in China's gold mining sector, according to industry data.

资料显示，目前有100多家国外公司投资于中国黄金开采行业。

Our main products are: Digital Board with RF coaxial cables, digital bureaux symmetrical RF cables, high frequency coaxial cable, digital communications cable symmetrical, high-frequency digital transmission cables, security cables and industrial inspection, multi-structure control of an integrated multi-core cable , multimedia cables, cross-linked communications cables, control cables, shielded cables, electrical lines installed, UL electronic lines, plant rooms and so on with flame-retardant flexible cables, common backbone network cables, network cables ordinary slip, elevator cables, instrumentation cables, PTFE high temperature cables, ultra-five twisted-pair, program-controlled switchboard wiring cables, high frequency cables, low smoke zero halogen cables, various types of flame-retardant and fire-resistant cables, nylon jacket line, car line, data transmission cables, HFC access network using coaxial cable, 75 ohm foam Physics Series, CATV coaxial cable, 50 ohm series of RF coaxial cable, low loss 50 ohm series of physical foaming coaxial cable, control cable, rubber cable sets , electric welding cables, silicon rubber cables, marine cables, mining cables, PVC insulated wire and cable, computer cable, power cable, electrical wiring primer, rubber insulated wire, woven wire, high temperature wire, XLPE cables ship cables, high temperature cables, such as fire, at the same time to take a special type electric wire and cable products specifications to develop a business.

公司主要产品有：数字局用同轴射频电缆，数字局用对称射频电缆，高频同轴电缆，数字通信对称电缆、高频数字传输电缆、保安与工业检测电缆、多重结构多芯控制综合电缆、多媒体电缆，交联通信电缆，控制电缆，屏蔽电缆，电器安装线， UL电子线，机房等场合用阻燃软电缆，普通主干网络电缆，普通支路网络电缆，电梯电缆，仪器仪表电缆，聚四氟乙烯高温电缆，超五类双绞线，程控交换机配线电缆，高频电缆，低烟无卤电缆、各类阻燃和耐火电缆、尼龙护套线、汽车线、数据传输电缆，HFC接入网用同轴电缆、物理发泡75欧姆系列、CATV同轴电缆、50欧姆系列RF同轴电缆、低损耗物理发泡50欧姆系列同轴电缆，控制电缆、橡套电缆、电焊机电缆、硅橡胶电缆、船用电缆、矿用电缆、聚氯乙烯绝缘电线电缆、计算机电缆、电站用电缆、电机引接线、橡皮绝缘电线、编织电线、高温导线，交联聚乙烯电缆船用电缆、耐高温防火电缆等，同时承接特殊型号规格电线电缆产品的研制、开发等业务。

Data preprocessing method of Web log mining is studied. Frame pages filtering and overtime threshold value seting are analyzed. The improved method based on induction of decision tree(ID3) algorithm and threshold value dynamic amendment algorithm is proposed.

对网络日志数据挖掘预处理技术进行研究，针对Frame页面过滤方法与超时阈值设定进行分析，提出了应用ID3算法改进Frame页面过滤过程中丢失SubFrame页面信息且需要进行站点提升步骤。

I used the data of oil reservoir geology, mining and finance to build an econometrical model for operation costs forecasting.

作者利用油藏区块地质、生产、财务等经验数据对其进行检验，并构建操作成本预测的计量经济学模型。

In order to solve this problem, the social work department in China University of Mining and Technology has made a series of investigations with Xuzhou Civil Affairs Bureau and got detailed data on waifs.

为此，中国矿业大学社会工作系与徐州市民政局进行合作，对流浪儿童问题进行了一系列的调查研究。

Experimental results of synthetic data show the algorithm is effective to resolve the problem of mining weighted frequent patterns based on graph traversals.

针对合成数据的实验结果表明该算法能够有效地进行基于图遍历的加权频繁模式挖掘。

Collate all blast-hole data in Minesight, in order to produce ore block mark-outs and report the grade and tonnages to the mining and processing departments.

使用采矿软件&Mingsight&检查/核对所有炮眼数据，以便制作出矿石分布图，并向采矿部和选厂报告矿石品位和数量。

This paper, based on lots of geological data and exploration projects in western China, studies the mineral potentials and mining environment, discusses the issues and presents approaches to developing succeeders to mineral resources in western China.

本文在收集和整理大量有关西部矿产资源接替选区资源勘查开发的实际资料，以及分析资源赋存条件和勘查开发环境的基础上，对开发西部矿产资源接替区所面临的突出问题进行深入分析并提出对策建议。

Article 7Exploration licensees and mining concessionaires who are engaged in prospecting and exploitation of mineral resources within the territory of the People's Republic of China and other sea areas under its jurisdiction shall be the submitters of geological data.

第七条 在中华人民共和国领域及管辖的其他海域从事矿产资源勘查开发的探矿权人或者采矿权人，为地质资料汇交人。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。