阐述了校园网格系统的运行过程。
校园网格是网格技术在校园范围内的实现。
Campus grid is the implementation of the grid technology in the campus area.
根据面向对象的思想，对校园网格系统中的资源节点采用层次化管理的办法。
According to the thought of object_oriented, a hierarchical model for the resource node is proposed in the campus grid system.
原始校园网格布局在爱荷华河处破碎，如同撞击在石灰岩峭壁一样浑然天成。
The original grid of the campus breaks up at the Iowa River, becoming organic as it hits the limestone bluff.
设计了一个基于分层模型的校园网格资源管理模型，包括应用支持层，服务层和资源层。
A campus grid resource management model based on Hierarchical model is designed, which includes Application Support Layer, Service Layer and resource Layer.
校园网格系统具有一般网格系统的特性，本文把校园网格作为一个网格的原型系统，对此进行数据管理的研究。
As the campus grid system has the feature of the common grid systems, we regard campus grid system as a prototype grid system and we study the data management based on it.
本文针对校园网格系统中资源相对集中、资源数量不是很大等特点，设计了一个校园网格系统内的信息服务系统。
In this thesis, an information service system is designed according to the characteristics in the campus grid system: resources are centralized and the resource number is not many.
费用问题对于一个网格系统很重要，该文提出了一种用于校园网格的计费系统。分析了哪些网格资源需要计入计费系统。
Cost problem is very important for a grid system, this paper presents an accounting system for campus grid, analyzes which grid resources need to be recorded.
分析了以上两种模型存在的问题，为了使访问控制更灵活，提出了一种基于角色和任务的访问控制模型，并给出了模型的形式化定义、授权约束和在校园网格中的应用。
It puts forwards a new access control mode based on role and task to make access control more flexible. The formalized meaning, restriction and application in school grid are also presented.
研究如何将网格技术应用到数字校园网的建设中，是非常有必要和有意义的。
Study how the number of grid technology applied to the campus network construction, it is necessary and meaningful.
该文研讨了运用网格资源点优化校园网系统设计的途径。
This article examined the use of grid resources to point systems to optimize the design of the campus network channels.
该文研讨了运用网格资源点优化校园网系统设计的途径。
This article examined the use of grid resources to point systems to optimize the design of the campus network channels.
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