①弹头刚刚贯入试块,扩张就开始并高速前 进②弹头的铅心在肋条上产生侧向压力,肋条 沿凹槽撕裂和展开,进而导致铅心立即极 度扩张③弹头继续贯入的同时,扩张也增大,造成了 大规模细胞组织损伤并迅速使其失去生命 力④完全扩张成蘑菇状形,此时弹头直径约两倍于最初直径 ① The warhead has just penetrated into the test block and begins to expand at high speed. ② The lead center of the warhead produces lateral pressure on the rib, and the rib tears and unfolds along the groove, which leads to the immediate and extreme expansion of the lead center. ③ The warhead continues to penetrate , Expansion also increased, resulting in large-scale damage to the cells and rapidly lose their vitality ④ completely expanded into a mushroom-like shape, when the warhead diameter of about twice the original diameter