The paper considers the plane elastic problems of dodecagonal system in two dimensional quasicrystals.
研究了十二次对称二维准晶的平面弹性问题。
The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
Both are seven-storey dodecagonal pagodas, one named dragon pagoda which has a dragon shaped entrance, and the other tiger pagoda, a tiger shaped exit.
两座都是七层高十二角形的宝塔，其中一座称为龙塔，有一个龙形入口，另一座称虎塔，有一虎形出口。
Both are seven-storey dodecagonal pagodas, one named dragon pagoda which has a dragon shaped entrance, and the other tiger pagoda, a tiger shaped exit.
两座都是七层高十二角形的宝塔，其中一座称为龙塔，有一个龙形入口，另一座称虎塔，有一虎形出口。
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