advanced

Advanced manufacturing technology in China : a roadmap to 2050.pdf

本书分两篇。第一篇介绍了基于泛在感知的信息化制造系统特征,论述了泛在信息获取传输处理、人机交互与空间协同、平行管理与电子商务和系统集成制造等八项关键技术的需要与挑战、现状与发展趋势、目标与任务,并对未来的发展予以展望; 第二篇介绍了绿色制造领域的特点,论述了矿产资源利用的绿色过程

高级电路设计软件 : Protel Advanced Schematic 3.X版.pdf

本书详细地讲述了Protel Advanced Schematic 3.x版的使用技巧。为了让读者在实践中快速熟悉这种软件,书中按设计电路的工作顺序说明软件的使用方法,而不采用逐条说明命令的方法。另外,还以浅显的口语化词句,详述软件的操作方法及相关知识。为了让读者在学习过程中,尽

Passage 1  Birth, marriage and death: these are the greatest events in human life. Many things, good or bad, may (1)_____ to us in our lives. Yet there are three days (2)_____ are usually marked by some (3)_____ of special ceremony: the day we

Passage 1  Birth, marriage and death: these are the greatest events in human life. Many things, good or bad, may (1)\_\_\_\__ to us in our lives. Yet there are three days (2)\_\_\_\__ are usually mark