impact momentum meaning in English
冲化量
碰撞量
Examples
- Missiles that are simple kinetic penetrators ram through earth by dint of their extreme impact momentum
单纯动力钻地飞弹纯粹利用强大的冲击动量冲入地下。 - Adding rocket propulsion could double this velocity ? and thus the impact momentum ? which would drive them to depths 75 percent greater in granite formations and nearly 1 , 000 percent greater in soft soil
加装火箭推进器可使速度（也包括冲击动量）提高一倍，使炸弹钻入花岗岩的深度增加75 % ，钻入软土壤的深度更可增加到10倍之多。