The filtering characteristics of photonic crystals with symmetrical structure and asymmetrical structure have been calculated and discussed by using transfer matrix method.
为了得到一维光子晶体新的滤波特性，并把这种特性应用到滤波器的设计中。
This paper introduces a sort of damping material reducing vibration noise used for components suffered forces i. e. composite damping steel plate with asymmetrical structure.
本文介绍一种用于受力构件的减振降阻尼材料——不对称型复合阻尼钢板。
It was a comedy; how many cute girls with asymmetrical bangs and perfect bone structure could exist in Georgia?
这是一个喜剧般的情景。在乔治亚州有多少梳着不对称发型且身材完美的人？
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