查询词典 tree of knowledge

The basic concept and general knowledge of data mining were given firstly, and the characteristics and research methods of data mining procedure were explained based on the test-driving database of WS9 aero-engines. Rough set and decision tree, these two classification mining methods were used to extract decision rules, regression analysis was utilized to find the relationship between variables, and the tendency also was predicted.

论文阐述了数据挖掘技术的基本概念和一般知识，分析了基于WS9发动机试车数据库数据挖掘的特点和研究方法，选择了粗糙集和决策树分类挖掘方法提取决策规则，利用回归分析方法发现变量之间的函数关系，并进行趋势预测。

This paper introduces some knowledge of water treeing in XLPE cable, include the definition, classification, character and some factors which influence the initiation and development of water tree.

在14篇文献的基础上综述了交联聚乙烯电缆中水树研究现状，介绍了水树的定义、分类、特征及在水树产生和发展过程中的一些影响因素及抑制方法等，并且对水树研究中提出的新机理等做了简要的概括。

The structure representation model of synthesis knowledge cell is designed based on product structural tree and related product description resource.

设计出一种以产品结构树为基础、关联产品描述资源的综合知识单元体结构表达模型。

In this paper the fault tree expressed the earlier knowledge about fault and the way of fault coding was set down.

本文中对故障先验知识采用故障树的方法，建立故障编码，确定神经网络的输出接点。

The "Christmas tree" fire simulator creates the conditions encountered during the control and suppression of a fire in industrial pipes. The main use of the product may provide the populace and the fire fighter to understand industrial piping fire burning scenario, therefore, it can establish knowledge for the industrial piping fire protection. The cabinet pattern type (42ft×8-1/2ft size) is a mobile fire simulator. These models own the potential to be developed into commercial products. It not only provides with the training purposes for the fire disaster relief personnel, but also can provide the scene of a fire situation data to give the academic circles in using of the research.

火灾可视为烧毁一切的一种直接损失，近年来国内火灾频传，消防人员必须位於第一线面临火场带来的威胁性，如能建立一个模拟火灾实际情境之软、硬体设备，提供真实火场的救灾人员模拟训练与展示，并配合运用电脑软体规划模拟各种燃烧之性质，必能有效达到推广防灾、消防方面的宣导，并且建立此火灾模拟器为模组化设备，使模拟器更具商品化之价值。

The Infantry tech tree holds techs for various kinds of infantry – from regular infantry to reserve units (the vanilla militia unit renamed and drastically changed – do not let your knowledge of Militia units carry over to CORE) to motorized and cavalry units and specialized units, such as marines and paratroopers.

步兵科技树控制着各种步兵的科技－从传统步兵到预备役部队（原版中的民兵部队被重命名以及大幅的改变，在CORE中没有你所认识的民兵部队了）到摩托化步兵和骑兵部队，以及特种部队，例如海军陆战队和空降兵。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。