项目管理系统是以网络计划技术为核心，以协同工作平台为基础平台形成的。

Project management system is built on the core of network planning technology and the platform of cooperative work platform.

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最后，在上述研究的基础上，论文给出了一个以航天装备为核心的想定生成与管理系统的设计及系统开发范例。

And last, we presented an example of scenario generation and management system design that takes the space equipments as core contents.

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本文介绍了系统的数据模型、可扩充接口及可扩充能力，并提出了一种以adt为基础，数据字典为核心的实现方案。

This paper introduces the data model, extensible interface, and the extensible abilities of the system and proposes an implementation scheme based on the ADT and data dictionary.

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