【电学】冲击雪崩渡越时间振荡器【电学】碰撞式离子雪崩持续振荡器

Impact of Event Scale-Revised, IES-R

direct impact

impact load

impact parameter

ripping machine (impact ripper)

initiated by impact against bumper

missile disintegrating in flight or upon impact

impact flexibility【力】;impact toughness【力】