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在高中阶段,振动或波动问题的分析和解决的主要方法应该是图象法.认识和掌握振动图象和波动图象的意义和据此形成动态图景是关键,而正确认识振动图象和波动图象的区别和联系是前提.
In high school, the main method for analysis and resolution of vibration or wave problems should be the image method. Understanding and mastering the meaning of vibrating images and fluctuating images and creating dynamic landscapes based on them are the key to correctly understanding vibration images and fluctuations. The difference and connection of images are the premise.