中文摘要：

近年来，领域本体在生物医学钡域广泛应用，在知识的获取、管理和检索中发挥了积极作用。通过文献调研找出了牛物医学领域中的小体，选取其中的代表件本体进行调研与分析，并讨论了存在的问题和发展趋势。

英文摘要：

In recent years, a variety of domain ontologies have been developed in biomedical domain. They are playing an important rote in the acquisition, management, and retrieval of biomedical knowledge. We identify biomedical ontologies throngh literature review, and select a set of representative ontologies for investigation and analysis. We also discuss the open problems and trends in this field.