理学 系统设计 释 design specification 设计规约 对软件或其组成成分（模块）的内部结构、模块能力及其相关约束的描述，需要满足系统需求规约所指定的全部功能及非功能要求。
软件工程 释文 design specification 设计规约
- information increment
- information indexing technology
- information industry
- information inequality
- information infrastructure
- information infrastructure capability
- information infringement
- information input of organization
- information input technology
- information integration
- information intelligence
- information intelligent agent service
- information intelligent processing
- Information Interaction Design
- Information & Interaction Design Committe
- information interactive behavior
- information island
- informationism
- informationizing investigation
- information labor
- information law
- information leakage
- information legal
- information level
- information library