标准摘要
[中文适用范围]： 致力于促进信息处理方面的国际交流。 提供关于信息处理领域的选定概念的英语和法语术语和定义，并定义条目之间的关系。 所提供的概念涉及从需求分析到实施（包括系统设计和质量保证）的系统生命周期。 [外文原描述]： Sreves to facilitate international communication in information processing. Presents English and French terms and definitions of selected concepts as regards the field of information processing and defines relationsships between the entries. The provided concepts concern a system life cycle ranging from the requirements analysis to the implementation including system design and quality assurance.
英文名称Information technology - Vocabulary - Part 20: System development