流程元素是一种定义流程段的构件资产，在BP模型中，这种流程段被设计为可复用的构件来管理。

A process element is an artifact asset that defines a segment of a process which is designed and managed to be reusable within BP models.

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采用层次化思想实现软件构架，管理异构控制模型，实现构件与构架复用。

Frameworks are composed hierarchically to manage heterogeneous models and achieve component and framework reuse.

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提出了一个新的构件检索算法“利用UML设计模型信息进行可复用构件查询”，并将它和刻面查询算法合成后应用于实际系统中。

It proposes a new search algorithm namely "reusable component search algorithm with information of UML design model". Combined with facet search algorithm, it is used in a practical system.

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