In this model, the application communicates with the database over a network connection, and the application and the database operate in separate JVMs.

在这种模型中，应用程序通过网络连接与数据库通信，应用程序和数据库分别在各自的JVM中运行。

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The second part discussed the theoretical knowledge and data models of DGNDBS; studied the feature, work model and main technique of the network database system.

第二部分从理论上讨论了动力大地测量网络数据库系统的基础知识和数据模型，研究了网络数据库系统的特点、工作模式以及主要技术。

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This paper appraises the database resources of the Chinese forestry information network and explores to improve the database construction quality and the service level through the theoretical model.

本文对中国林业信息网数据库资源进行评价，力求通过理论模型的具体应用，探索提高数据库建设质量和服务水平的策略。

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