[font=宋体]随着国民经济的快速发展,近年来高等级公路、铁路大量修建。水泥混凝土构件在桥梁建设中占有重要位置。影响水泥构件强度性能的因素有[/font][font=Times New Roman]1.[/font][font=宋体]水泥的矿物成分[/font][font=Times New Roman]2.[/font][font=宋体]外添加剂[/font][font=Times New R...
Atmel Studio 6 IDE – 用于ARM和AVR的共同ASF工作流程:https://training.eeworld.com.cn/course/460介绍了Atmel?Studio?6?IDE?–?用于ARM和AVR的共同ASF工作流程。介绍了Atmel?Studio?6和Atmel软件架构如何更为方便地重新实施关键应用,并在AVR和ARM平台间共享项目代码。...
A new theoretical approach has been developed to analyze anddesign a double balanced mixer using FETs. This approach alsoenables single ended and single balanced mixer designs to beanalyzed. Theoretic...