二次空间变换
Quadric spatial transform
设计制造应注意的问题
Attentions in desingning and machining
设计与过程的集成技术
integrated design and process technology
设计优化工作的思考
Thinking of Design Optimize Work
设计小型程序的语言
language for programming-in-the-small
lps
设计数学化的特征分析
Design features of mathematical analysis
设计史的沿革
evolution of design history
设计模式的原则
Principle for designing model
设计良好的控制装置
well-designed control unit
设计荷载的组合
combination of design load
设计和生产的关键
key techniques for design and production
设计工程的程控可靠性
programmed reliability in design engineering
pride