驻波的形成不是与那两列相反的波的相位无关吗?那为什么还有半波长的整数倍一说?从书上给的推导驻波形成的公式来看,驻波的形成两列传播方向相反的波的初相位是无关的,那为什么一个两
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![驻波的形成不是与那两列相反的波的相位无关吗?那为什么还有半波长的整数倍一说?从书上给的推导驻波形成的公式来看,驻波的形成两列传播方向相反的波的初相位是无关的,那为什么一个两](/uploads/image/z/6051073-49-3.jpg?t=%E9%A9%BB%E6%B3%A2%E7%9A%84%E5%BD%A2%E6%88%90%E4%B8%8D%E6%98%AF%E4%B8%8E%E9%82%A3%E4%B8%A4%E5%88%97%E7%9B%B8%E5%8F%8D%E7%9A%84%E6%B3%A2%E7%9A%84%E7%9B%B8%E4%BD%8D%E6%97%A0%E5%85%B3%E5%90%97%3F%E9%82%A3%E4%B8%BA%E4%BB%80%E4%B9%88%E8%BF%98%E6%9C%89%E5%8D%8A%E6%B3%A2%E9%95%BF%E7%9A%84%E6%95%B4%E6%95%B0%E5%80%8D%E4%B8%80%E8%AF%B4%3F%E4%BB%8E%E4%B9%A6%E4%B8%8A%E7%BB%99%E7%9A%84%E6%8E%A8%E5%AF%BC%E9%A9%BB%E6%B3%A2%E5%BD%A2%E6%88%90%E7%9A%84%E5%85%AC%E5%BC%8F%E6%9D%A5%E7%9C%8B%2C%E9%A9%BB%E6%B3%A2%E7%9A%84%E5%BD%A2%E6%88%90%E4%B8%A4%E5%88%97%E4%BC%A0%E6%92%AD%E6%96%B9%E5%90%91%E7%9B%B8%E5%8F%8D%E7%9A%84%E6%B3%A2%E7%9A%84%E5%88%9D%E7%9B%B8%E4%BD%8D%E6%98%AF%E6%97%A0%E5%85%B3%E7%9A%84%2C%E9%82%A3%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%80%E4%B8%AA%E4%B8%A4)
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