The complex ray method is employed to analyze a Gaussian beam reflected at , a plane interface from a denser medium into a thinner one.
本文用复射线方法分析高斯波束从光密媒质入射到光疏媒质界面上时的反射。
You see, the denser the medium, the faster sound travels.
如你所见，介质越密集，声音传播就越快。
You see, the denser the medium, the faster sound travels.
如你所见，介质越密集，声音传播就越快。
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