When a planar shock wave is sweeping a density layer, the deformation of the density interface and the wave configurations can occur.

运动激波在密度间断层传播时，引起密度分界面的变形，相应激波形状发生改变。

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Recounting the two explosive unit for making polycrystalline by shock wave: the explosive shrinkage unit of cylindrical tube and the explosive unit of planar shocking.

叙述了两种“击波聚晶”的爆炸装置：圆管收缩爆炸装置和平面打击爆炸装置。

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Recounting the two explosive unit for making polycrystalline by shock wave: the explosive shrinkage unit of cylindrical tube and the explosive unit of planar shocking.

叙述了两种“击波聚晶”的爆炸装置：圆管收缩爆炸装置和平面打击爆炸装置。

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