面向国防科技工业信息技术应用标准化工作长远发展的需要,分析了开展该项工作的根基,提出了一个以企业或某一个确定领域为范围的全面考察可能存在的标准化需求的方法,即基于空间三维约束的标准化需求分析方法,通过该方法可以全方位多角度的分析并确定企业存在的标准项目需求,并给出了该方法的应用示例,对实施基础进行了初步探讨。 In order to meet the need of long-term development of application of information technology in national defense science and technology industry, this paper analyzes the foundation of carrying out this work and proposes a method of comprehensively examining possible standardization needs in the scope of enterprises or a specific area, that is, This method can analyze and determine the standard project requirements existing in the enterprise from all angles and angles and gives an example of the application of the method. The preliminary study on the implementation basis is also given.