【摘要】 在PowerPoint平台上模拟示波器的扫描过程,结合该平台的自定义动画功能将抽象的扫描机理直观化。更多还原

【Abstract】 It Is a very good approach that the preparation of physics experiment in the university is performed in the network.It cannot be denied that multimedia teaching is a very effective method in experiment course.Internet re- sourses are used unboundedly.The process of oseillograph scanning based on powerpoint is designed.The pure mech- anism of scanning is visualized combined with the function of user-defined animation with the platform.更多还原