查询词典 mining area

Data mining technique and its application in CRM have been the focus area of academia and business.

数据挖掘技术及其在CRM中的应用研究已经成为学术界和企业界共同的关注领域。

Currently, land in gansu province, Shanxi Province hao mining, sichuan, yunnan, xinjiang, Inner Mongolia and qinghai has abundant coal, gold, lead, zinc, antimony, tungsten, andalusite mineral resources development, as an area of 1000 square kilometers.

目前，地豪矿业在甘肃、山西、四川、云南、新疆、内蒙古及青海等地拥有极为丰富的煤炭、金、铅、锌、锑、钨、红柱石等矿产资源，可开发面积1000多平方公里。

By using the comprehensive theory and method developed in the thesis, we can classify the size of rockburst possibility of a specific mine before mining, export the possible rockburst area in graph.

在此基础上，首次建立了硬岩矿床开采的岩爆倾向预测综合理论，并提出了具体的预测实施方法和程序。

Mining frequent item sets is an important research topic in association rules area.

挖掘频繁项目集是关联规则挖掘中的重点之一。

Data mining association rules as an important area of research branch, found that its mandate is to meet all the support and confidence threshold threshold of the strong association rules.

关联规则作为数据挖掘领域的一个重要研究分支，其任务是发现所有满足支持度阈值和置信度阈值的强关联规则。

This paper expands the application area of OLAP, and it can also supply auxiliary support to potential knowledge Data Mining about basic research products.

本文拓展了OLAP技术的应用领域，为挖掘基础研究成果数据的潜在知识提供辅助支持。

Through analysis of geological setting of ore beds and considering the prerequisite of heap leaching mining, the Pliocene of Kuqa-Ertatai area is predicted to be a prospect area of placer-type uranium mineralization.

通过对各含矿层地质背景分析，并考虑到地浸开采的前提条件，预测出库车－二八台地区上新统为可供地浸的砂岩型铀矿成矿远景区。

We analyse briefly owes main reasons that the area ecological environment destroyed,and emphasize necessity that retire the area of mining abandoning field of Dongma countryside in Xi Chou County and we aimed at problem that have had ,and exemplify restroyed suggestions that a few minings abandon the field ecological environment restoring measure , mainly it includes the measure of education and concept,the measure of science and technology,project measure, ecological measure, policy and law measure.

中文摘要：在综合评价董马乡采矿废弃地的生态环境基础上，结合科学发展观的基本要求，简要分析该地区生态环境破坏的主要原因，并强调西畴县董马乡采矿地区生态坏境的必要性，针对存在的问题，着重提出一些采矿废弃地生态环境的整治修复措施，主要包括教育与观念措施；科学技术措施；工程措施；生态措施；政策法律措施。

Manufacture and mining sea area use and fishery sea use were two main landscape types of sea area use.

葫芦岛试验区海域使用类型以工矿业用海和渔业用海为主，工矿业用海以大斑块的集中用海为主要特征，而渔业用海则以小斑块的分散用海为主。

According to the models of land use dynamic change, the research on the dynamic change on land use quantity, space structure and land use degree were carried during 1989 and 2001. The results of the research indicated that the area of cultivated land and saline land increased, and the area of meadow, water areas and wetland reduced within 12 years; The variety ratio of cultivated land, meadow, water areas and saline land changed relatively great; and variety ratio of forestland, land used for resident, industrial and mining changed more steady; The land use degree presented a reducible tendency.

研究结果表明，吉林西部在12年内耕地和盐碱地面积增加，草地、水域和湿地面积减少；总体上，耕地、草地、水域和盐碱地的土地利用变化率较大，林地、居民、工矿用地和湿地变化较平稳； 12年间土地利用程度呈减小趋势，全区十个县市中只有白城和扶余的土地利用处于发展期，土地生态环境相对较好，而其他地区由于土地生态环境呈现不同程度的恶化，导致可开发利用的土地资源逐年较少，土地利用潜力小。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。