挖掘

Tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.

隧道掘进机是一台机器，被用来挖掘一个横截圆剖面的隧道，穿过各种土壤和岩层。

TBM A tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata .

全断面隧道钻掘机是一种被用来挖掘隧道的机器，他穿越不同的土层及石层用一个圆形的部分穿越。

Main topics of this dissertation are as follows:(1) In this paper, we re-interpreted the basic concept of classical rough set theory based on VPRS, we also analyse the features and process of the application of rough set theory in data mining and pointed out the direction of the research.

本文的主要工作包括：(1)在可变精度粗糙集理论下对经典粗糙集的概念进行了重新的诠释；分析了粗糙集理论在数据挖掘应用中的理论根据和基本原理，并点出了研究的方向。

Rough Set theory is an useful tool to process inaccurate data. But classical rough set theory is not good enough to solve these problems when original data is fuzzy or indefinite.

但是在实际生活中，存在许多模糊现象不能简单地用传统理论精确地刻画，如何表示和处理这些现象是数据挖掘研究中的重要问题。

In view of the disadvantages existing in the proof of the theorem of the classification, this dissertation analyzes the necessity and feasibility to give a second proof, and elaborates on the GLS Project according to the latest research information.9. The finish of the classification of finite simple groups has profound influence on mathematics and other fields.

挖掘了分类定理最初证明中存在的弊端，提炼并概括出对分类定理进行二代证明的必要性与可行性，通过查阅最新研究资料，详细介绍了目前正在进行的GLS计划。9。

Classification is one of important methods used in data mining.

分类是数据挖掘中的一种非常重要的方法。

Classification is one of the most important issues in data mining and machine learning.

分类是数据挖掘和机器学习中最重要的问题之一。

In this paper a decision tree classifier based on relevance analysis is proposed after discussing traditional algorithms.

分类是数据挖掘的一种非常重要的方法，它是在已有数据的基础上学会一个分

The techonology used in the data exploraion includes the classis statistics, neighbour and clustering and also some new manners lioke the decision arbor, nerve net and relation principle etc...

数据挖掘中应用的技术包括经典的统计、近邻、聚类，也包括最新发展起来的决策树、神经网络和关联规则等一些较新的方法。

Another then fall in love at first sight, listen to don't enter anyone to advise , which afraid become bankrupt also regardless the sacrifice, from present mother to his inheritance secretly to the lover, in addition, he mightiness of envy the heart is also his love to express profoundly, keeping most genuine feeling a person clay-cold cover up into the underground.

另一个则一见钟情，听不进任何人的劝阻，哪怕倾家荡产也在所不惜，由暗中将母亲给他的遗产赠送给情人，此外，他强烈的嫉妒心也是他的爱情的深切表现，直至情人死后埋入地下，他仍然设法将她挖掘出来，见上最后一面。他的爱情到了无以复加的地步。两者比较而言，马阿格丽特是更为丰满的形象

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。