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
- project approval
- Project Art Centre
- project-based curriculum
- Project-based language teaching
- project-based learning
- project-based teaching method
- project bidding
- project bidding control price
- project budget
- project budgetary estimate
- Project buffer
- project cash flow analysis
- Project Change Alternatives Evaluation and Review
- project collusive behavior
- project commissioning
- project communication management
- Project Communication Plan and Control
- project comparison
- project completed and put into production rate
- Project Comprehensive Evaluation Method
- project construction
- project construction stage
- project contract management
- project control
- project coordination