A structural river network data model based on automated generalization oriented is developed, which contains lots of information needed by river network generalization.
建立了一种面向自动综合的河系结构化数据模型，模型包含了大量水系综合所需要的信息。
An abstract object-oriented model for power network topology is built up and an automatic generation method of primary topology is introduced, which applies the model and system vector coordinates.
提出了一种面向对象的抽象电力网络拓扑的模型，并用此模型实现了用系统矢量图的坐标关系自动生成原始拓扑的方法。
This paper introduces a user-oriented secure communication model implemented in network layer for two trusted network nodes.
在网络节点可信的安全假设下，提出一种面向用户的网络层安全通信模型。
In this paper, based on object-oriented technique, an applied arrow network model is studied and a component of arrow network tools is developed.
作者结合面向对象的设计思想，提出了一种实用的网络计划模型，并实现了实用网络计划工具类组件。
As one of DBMS which are aimed at network computing and supports object-oriented relational model, ORACLE8 has gotten wide-ranging application.
ORACLE8数据库管理系统作为一种面向网络计算，并支持对象关系模型的产品已得到了广泛的应用。
The data model design based on hypergraph has an object-oriented character, which is convenient for setting up models for information knowledge network with respect to opportunity discovery.
基于超图映射的数据模型设计具有面向对象的特性，便于对机遇发现相关的信息知识网络进行建模。
The system composition, frame model, running model and system reality of the network-based and concurrent engineering-oriented spiral bevel gear cooperative design system are discussed in this paper.
论文讨论了基于网络面向并行工程的螺旋锥齿轮协同设计系统的体系结构、框架模型、运行模式和系统实现，并就其中涉及到的主要关键技术进行了分析。
Then based on the object-oriented technology, the class model, framework model and algorithm of network project system are researched.
接着基于面向对象技术和人机协同思想研究了网络计划系统的模型、结构模型和算法设计；
Then based on the object-oriented technology, the class model, framework model and algorithm of network project system are researched.
接着基于面向对象技术和人机协同思想研究了网络计划系统的模型、结构模型和算法设计；
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