incidentn.事变；事件；插曲adj.难免的；附带的incident sound wave人射声波incident and crisis突发事件incident plane wave入射平面波incident blast wave入射冲击波incident action plan事故行动计划incident pre-alarm事故预警incident light meter入射光式曝光表incident heat fluxes辐射热流强度incident illuminator入射式显微镜灯incident command post抗灾指挥所