The results show that fine PYX ignition point of 5 s delay is decreased by 0.98%, its impact sensitivity is reduced by 152.62% and its steel engraving is increased by 9.94%.是什么意思_The results show that fine PYX ignition point of 5 s delay is decreased by 0.98%, its impact sensitivity is reduced by 152.62% and its steel engraving is increased by 9.94%.在线翻译_英语_读音_用法_例句