为探讨文献的规范化,对国内公开发行期刊的文摘,采用对比分析的方法,分析了近年来我国个别科技期刊开始出现的结构式摘要的特点,并与其他类摘要进行分析比较。分析结果表明:结构式摘要不仅信息量大,信息质量高,而且结构完整,层次分明,项目明确、醒目,编排规范,利于阅读和检索。结构式摘要宜在科技期刊中推广;所分析各类摘要的特点可作为区分各类摘要的依据。 In order to discuss the standardization of the documents, this paper analyzes the characteristics of structured abstracts that the individual sci-tech periodicals in China began to appear in recent years through the comparative analysis of the abstracts of domestic published journals and compares them with the summaries of other categories. The results of the analysis show that the structured abstracts not only have large amount of information, high quality of information, but also complete structure and clear level, the project is clear, eye-catching and well-organized, which is good for reading and searching. Structured abstracts should be promoted in scientific and technical journals; the characteristics of the various types of abstracts analyzed can serve as the basis for the distinction between the various abstracts.