| With the development of software group and software engineering, software reuse gets higher attention. CBD and ABD are remarkable subjects. These theories have important instructional effects on the software engineering practice. The paper introduced the fundamental knowledge related to the subject, studied the component and architecture, and constructed the domain component library based on the constructing process and arithmetic in the domain component library. Then the arithmetic of retrieval and matching have been discussed. Based on the merits of ABD (stepwise refinement) and CBD (building blocks method), it described the application combined the two kinds of theory in the practice. Yan Rongjie (Computer Application)Directed by Prof. Song Yu... |