How to realize the research of knowledge acquirement and classification, representation, building knowledge base and knowledge base management system, is a very important problem.
如何实现对摩托车总体设计知识的提取与分类、表示、建立知识库及其管理系统的研究，是迫在眉睫的问题。
The purpose of this study is to develop a land classification system for national land use and land cover database building and macro land resources dynamic monitoring.
研究目的：研制基于遥感的土地利用与覆被分类系统，为国家土地利用与覆被基础数据库建设和宏观土地资源遥感动态监测提供分类依据。
It constructs a standard classification ontology based on web-glossary by extracting classified structures of websites and building mappings between them in order to get unified views.
通过构建标准分类本体以获取局部分类本体，并建立二者间的映射，以获得多源统一视图。
This Paper expounds the principles of classification and design of comprehensive pipeline and precautions for the high-rise building project at present.
阐述了目前高层建筑工程中的综合管线分类、设计原则及注意事项。
This is in concert with the classification of site in the new building seismic code, and is easy to be used in practice.
这与我国新抗震规范建筑场地类别的划分相协调，便于实际应用。
Based on the investigation and research, this paper introduces Hakka people and its culture and the classification, distribution and Features of Hakka Earth Building Complexes in Fujian.
本文在广泛调查研究的基础上，介绍了客家人及其客家文化，福建客家土楼的分类、分布及特点，并用较多的篇幅，例举了鲜为人知的特殊形状的土楼（椭圆楼、八卦楼、半月楼、多边形楼）。
The application of data mining classification techniques in credit scoring involves the process of building and selecting optimal models.
运用数据挖掘分类技术于信用评分问题包括一个建立模型以及选择最优模型的过程。
This paper proposes a kernel function - hierarchical log-polar matching kernel which making use of the feature spatial information for building classification in remote sensing images.
提出了一种利用图像特征空间信息的核函数——层次对数极坐标匹配核，用于遥感图像建筑物目标的分类。
Building an effective classification model based on gene expression profiles is of great importance in tumor diagnosing and its clinical therapy.
基于基因表达谱建立具有有效预测性的肿瘤分类模型对肿瘤的临床诊断与治疗具有非常重要的意义。
This paper is mainly about classification for burning behavior of building materials, including differences between the new classification method and the former one.
介绍了中国建筑材料燃烧性能的评价（分级）体系，其中包括被测材料性能的界定，测试采用的方法及对测试结果的评判等。
In this paper, a brief and concise description of the classification, composition and structure of industrial and civil building are given.
本文对工民建筑工程的分类、组成及构造作简要而精炼的介绍。
The average recognition accuracy of model reached 98% by building the BP neutral network classification model.
采用BP神经网络建立分类模型，模型平均识别准确率达98%。
It is widely used for sieving and classification in the industry of mining, building materials, traffic, energy, and chemical industry.
它广泛用于筛选和分类，在行业中的采矿业，建材，交通，能源，化工等行业。
Introduced the classification of phase-change energy-storage materials. Discussed the application research of phase-change materials in building, heating, ventilating, and air-conditioning fields.
介绍储能相变材料及其分类，讨论相变材料在建筑供暖空调领域的应用研究。
This date and construction iers (i e Hull Numbers) of all vessels include the contract are to be declared to the classification by the party applying assignment of class for a new building.
其合同（涉及所有船舶）日期和船舶建造工程号（如船厂编号）应由申请建造入级的申请方向入级船级社提出书面声明。
Exact classification of the outcrop depositional system is the base for building geological knowledge data-base and studying stochastic simulation.
露头储层沉积体系的准确划分是建立储层地质知识库和研究随机建模方法的基础和关键。
Exact classification of the outcrop depositional system is the base for building geological knowledge data-base and studying stochastic simulation.
露头储层沉积体系的准确划分是建立储层地质知识库和研究随机建模方法的基础和关键。
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