具体领域内的软件系统开发的共性,使得生成该领域内的专用构件、并建立构件库成为可能.该文将这一过程分解为构件提取、构件封装、构件分类、构件库的组织、构件库维护等各阶段,并详尽地讨论了每个阶段中的具体技术,为针对领域的可重用构件库的实现提供一种模式“,”The common features of domain-specific software development make it possible to abstract domain-specific components and create a component library. This paper introduces the process as five phases: component retrieval, component encapsulation, component classification; component library organization and component library maintenance. Techniques in each phase are provided in detail for developing the domain-specific component library.