查询词典 mining area

Only mining thickness factor is considered in the experiential formula,in fact,the mining depth,the length of working face and the dip angle of coal bed should be included.

传统的经验公式对导水裂隙带的估算值考虑了采高一个因素，而实际上导水裂隙带的发育高度还与采深、工作面长度、煤层倾角等因素有关。

Contour mining is the main type of mining used in Appalachia. The miner exca

等高开采是阿巴拉契亚地区的主要采矿方式。

An efficient parallel algorithm, PMAR, which is based on share nothing architechure in multiple computers, is given to settle the problem of mining association rules in a distributed database or a very large database, An incremental updating algorithm for mining association rules, EUIA, which is based on algorithm LIDBSO, is proposed.

提出了一个基于多台计算机间无共享体系结构的高效并行采掘关联规则的算法PMAR，用于解决在分布式数据库中或在特大数据库中的关联规则采掘问题。

At present, the researches of data mining majority focus in the arithmetic of data mining and pay little attention to the quality questions of source data.

目前，数据挖掘的研究工作大多数着眼于数据挖掘算法上而很少关注源数据的质量问题。

Introduce the several technology of data mining, compare two data mining arithmetics and propose some problem that should be resolved.

介绍了数据挖掘的几种技术，比较了两种数据挖掘的检测算法，提出了检测算法需要解决的问题。

In the method of data analysis, the paper researches application of data mining and knowledge database, then design frame of data mining automatism class engine and knowledge decision.

在地面子系统的数据分析方法中，本文着重分析了数据挖掘技术和知识库系统在地面子系统的应用，并设计了数据挖掘自动分类引擎和知识决策的总体框图。

Market basket analysis is one of the typical applications in mining association rules. It can find out the relationship of items form a large amount of transaction data, and can help marketing analysts to learn the purchasing behaviors of customers. The valuable information discovered from data mining could be used to support decision making such as marketing promotions, shelf space management, bundle selling, cross-selling, etc.

在关联分析的应用领域，最典型的例子为购物篮分析，透过购物篮分析可以找出顾客交易行为中商品品项之关联性，以帮助决策者了解顾客的购买习性，进而将此资讯应用在市场行销、货架摆设、产品组合销售与交叉销售之决策依据。

Mining association rules in business transaction datahases is one of the important topic of research on data mining.

而在大规模事务数据库中，挖掘关联规则是数据挖掘领域的一个非常重要的研究课题。

The Causal Relation Data Mining is a new direction in the Data Mining research field,and it is very useful in the application.The Difficulty of modeling blocks its development.

因果关系挖掘是数据挖掘领域一个新的研究方向，具有很大的实用意义，但理论建模的困难阻碍了它的发展。20世纪90年代，在因果建模研究成果的基础上，国外开始针对此方向进行研究，目前已得到了一些理论算法。

Pretoria for the mining city for the suburbs of diamond, platinum, gold, tin, iron, chrome, coal, ore mining center.

比勒陀利亚为矿业城市，近郊为金刚石、白金、黄金、锡、铁、铬、煤等矿的开采中心。

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。