Graph based database system for heterogenous data that allows ranked search and browsing.
针对异构数据的基于数据库系统的图表，他允许分级搜索和流览。
An approach to approximate querying of general graph structured semistructured data is proposed based on a relational database system.
提出一种利用关系数据库系统在一般图结构的半结构化数据上进行近似查询的途径。
Based on the wholly design of the debris flow hazard database, this thesis begins with setting up the debris flow hazard graph database with MAPGIS tool.
本文在对泥石流灾害数据库进行总体设计的基础上，经过多方面分析最终选用优秀的国产地理信息系统软件MAPGIS为基础平台。
Based on the idea of Object - Orient Programming, this software package combines graph, database and calculation as a whole and has successfully solved a practical problem.
该软件包基于面向对象的思想，使图形、数据库和计算等功能结合在一起，很好地解决了现场中的实际问题。
Based on a graph-model-database integration maintenance mode, with object-oriented technology, a maintenance system applied in the AC and DC system is developed in this thesis.
本文基于一种图形数据一体化的维护方式，采用面向对象技术，实现了一个适用于交直流系统的维护系统。
This study is based on smart planning and plan recognition theory, research tools are planning graph algorithm, using a database programming model to achieve the user plan recognition algorithm.
本文的研究基础是智能规划和规划识别理论，研究工具是规划图算法，采用有库规划模型实现用户规划识别算法。
The design of graphics module is based upon vector graph. Database module includes three tables. They are reading data table, writing data table and web data table.
数据库模块中数据的存储主要设计了三个记录表：读入数据记录表、写至数据记录表和网页数据记录表；
The design of graphics module is based upon vector graph. Database module includes three tables. They are reading data table, writing data table and web data table.
数据库模块中数据的存储主要设计了三个记录表：读入数据记录表、写至数据记录表和网页数据记录表；
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