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引用第2楼junwang629于2010-09-25 20:16发表的 : jw=PeT| 终于解决了,呵呵。。phi是电磁波传播矢量在xy平面的投影与x轴夹角,通过求解三个直角三角形可以得出光程差delatphi lTqlQ<`V
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引用第8楼junwang629于2010-10-06 10:48发表的 : |WUM=g7PC 详细推导过程见附件,手写的 ,见谅,呵呵 d&G]k!|\