提出了一套适用于网络环境中信息资源组织用领域叙词表自动编制方案,系统地阐述了自动编制过程中的步骤,并介绍了其中的关键技术,包括词表收词选词原则与方法,等同关系、等级关系和相关关系的自动识别方法和技术。最后指出,只有不断地维护和更新才能保证词表具有永久的生命力。 This paper proposes a set of automatic scheme for preparing thesaurus in the field of information resources organization in network environment. It systematically expounds the steps in the automatic compilation process and introduces the key technologies, including the principle and method of word selection , Equivalent relationship, hierarchical relationship and the relationship between the automatic identification methods and techniques. Finally, it is pointed out that only by constantly maintaining and updating can vocabularies have permanent vitality.