面向对象的模型将系统定义为一组交互的主动和被动对象的集合。

The object-oriented model defines a system as a collection of sets of interacting active and passive objects.

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在每个子系统中，本文分别从支持面向对象和主动机制技术的角度，分析了子系统的组成、工作流程、用户使用模式和典型算法等。

In each subsystem, the paper analyses its form, working process, user's model and typical algorithms from the point of object-oriented and technology of active mechanism separately.

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本文在一个源语言系统和一个面向对象语言的对象模型基础上，研究了主动机制系统的体系结构。

The paper studies architecture of active mechanism on the basis of Source language and object model of object-oriented language.

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