impactorn.冲击器(卧式锻造机;硬着陆宇宙飞船)
impactn.影响;冲击力;撞击vt.挤入;压紧;撞击;对 ... 发生影响vi.冲击;撞击;产生影响
impact resilience抗冲性
impact attenuator碰撞衰减器
impact load shape冲击载荷形状
impact viscometer冲击粘度计
impact mechanisms作用机制
impact on economy经济影响
impact and damage破环
impacted feces.堵塞的排泄物
impact broadening碰撞致宽
impacting quality压实质量