Override a traditional head yarn etc. ornament, use a little more unique hair within daily life the calorie or crystal comb decorates you of hair.
放弃传统的头纱等饰物，就用日常生活中的别致些的发卡或水晶梳子装饰你的头发。
The transfer matrix method is used to study optical comb filter properties of one-dimensional multilayer photonic crystal.
把传输矩阵方法推广应用于研究一维多元光子晶体实现光学梳状滤波。
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