According to that, the research put forward a new method for optimizing designing of greenhouses' structures completely based on the analysis of the tests data and the importance of the attribute.
并以此为基础，提出了一种基于试验数据分析和试验条件属性重要性的日光温室结构优化的方法。
In the paper, the representation of the spatial element and attribute data, the spatial analysis and measuring are studied detail.
对空间要素的表示方法，属性数据的表示方法和空间分析，空间量算问题作了详细研究。
Four kinds of condition entropy are defined in this paper. Accordingly, four kinds of entropy based methods for the attribute reduction in the rough set data analysis are proposed.
本文定义了四种条件熵，并在此基础上提出了四种基于熵的方法，以用于粗糙集数据分析中的属性简约。
The models solve the problems of computer compressing store and analysis and processing for map elements, with relationship and coexistence of geo graphics database and geo attribute data files.
该模型以地学图形数据库与属形数据文件关联共存的方式，解决了地图要素的计算机压缩存贮与分析处理问题。
Attribute reduction, a basic conception in rough set theory, is introduced at first, then applied to forestry information management. The ability of data analysis is enhanced by this way.
本文介绍了粗糙集理论基本内容属性约简，并将其应用在林业信息管理中，通过实例说明提高数据分析能力的方法。
It is characterized by the function of the attribute information storage of items, automatic data retrieval, intelligent operating analysis and intuitionistic virtual graphic display.
具有独特项目属性信息存贮，自动查询，智能运算分析，直观仿真图示等功能。
In the database design, the farming GIS display of data management, analysis and result is integrated when farming spatial-data, attribute-data and expert system are introduced.
在数据库的设计中，把农田空间数据、属性数据、分析模型和专家系统有机地结合在一起，使数据的管理、分析和结果的显示一体化。
The algorithm includes data preconditioning, data discretization, attribute reduction, production of detection rules, and finally analysis of intrusion data with these rules.
对收集到的入侵数据进行预处理、数据离散化，属性约简，并依据生成的检测规则来分析入侵数据。
It is characterized by the function of attribute information storage of items, automatic data query, intelligent operating analysis and visual graphic display.
具有项目属性信息存贮、自动查询、智能运算分析、直观仿真图示等功能。
Used of the data statistics, data mining, model analysis and other methods, mainly deal with the following two questions:1. Multi-attribute associations (select) problem.
研究中主要用到了数据统计法、数据挖掘法、模型分析法等多种方法，主要解决以下两个问题：1、多属性关联（查询）问题。
To special geometry text, exhaust from logic expression, physical expression and the realization of the system, while to attribute data mainly from the format and analysis.
对空间几何数据本文分别从逻辑表达、物理表达和系统实现加以阐述，而对属性数据则着重描述了数据格式和解析。
To special geometry text, exhaust from logic expression, physical expression and the realization of the system, while to attribute data mainly from the format and analysis.
对空间几何数据本文分别从逻辑表达、物理表达和系统实现加以阐述，而对属性数据则着重描述了数据格式和解析。
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