对称碰撞 meaning in English

symmetrical impact

Planar shock wave has been generated by flyer impact using isi laser beam with strict image relay , above 1mbar pressure is produced . pressure enhancement by flyer impact will be the main work of hpell to access mbar or even higher regime
在低于10 ” w / cmz的条件下，将厚度13微米、直径400微米的铝飞片加速到skm / s ，对称碰撞产生的冲击高压超过imbar 。