强烈的恒星风压缩加热了星际尘埃，并在前方形成弧形的震荡波。
Its strong stellar wind precedes it, compressing and heating the dusty interstellar material and shaping the curved shock front.
根据Melott的说法，当银河费力地在星系间物质中穿行时，在它的前方形成了一股强大的冲击波。
According to Melott, as the Milky Way plows through intergalactic material, a powerful shock wave forms ahead of it.
但无论入射波是什么极化方式，所设计单元按正三角形布阵时的传输特性都比正方形布阵方式稳定。
No matter what polarization of the incident electromagnetic wave, element's transmission characteristics for the regular triangle arrangement is more stable than that of square arrangement.
利用平面波法分析了二维液晶光子晶体的带隙结构，着重对三角形和正方形空气孔光子晶体带隙随液晶旋转角的变化情况进行了分析和比较。
The influences of the wave vectors off the periodic plane on the distribution of energy bands of triangular, honeycomb and square lattices are analyzed by plane wave method.
利用平面波法分析了二维液晶光子晶体的带隙结构，着重对三角形和正方形空气孔光子晶体带隙随液晶旋转角的变化情况进行了分析和比较。
The influences of the wave vectors off the periodic plane on the distribution of energy bands of triangular, honeycomb and square lattices are analyzed by plane wave method.
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