基于受迫振动实验中几个问题的理论推导

摘要

The equation of forced vibration was developed and the ways of solution equation were found. Some physical contants in the equation were principle derived. In order to understand for students,some measuring cases were presented. By this method,some knotty problems were resolved and some shortcoming contents in text were supplemented.%本文论述了受迫振动方程建立与求解，相关物理量的理论推导，并附以测量实例进行分析，解决了同学们该实验疑难之处，补充了教材之空缺。