随着构件技术的发展和构件库规模的扩大, 构件的表示与检索技术作为构件库管理的两个核心技术已经成为研究热点。根据目前被广泛应用的构件刻面分类描述方法及其特点，本文从构件复用者不同的检索方式出发，提出了基于浏览检索方式、基于刻面检索方式以及基于术语检索方式三种构件检索方式以及与之对应的五种匹配模型和两种匹配算法。理论分析和实验结果表明，将三种检索方法应用在大规模的构件库中检索构件时，可满足构件复用者的各种检索需求，且在检索效率上是可行的。

With the component technology development and the component library’s scaling up, representing and retrieving components, the two core technologies of component library management have been a focus of research. Based on the present widelyused component faceted classification description method and its features, and from the different requirements and ways of component retrieval used by component reusers, three component retrieval ways based on browser, facet and term, the five corresponding matching models and two matching algorithms are proposed in this paper. The theoretical analysis and experimental results show that these three retrieval methods can meet a variety of requirements of the component reusers while being used in a largescale component library, and the retrieval efficiency is feasible.