catastrophicadj.灾难的；灾难性的catastrophic fluctuation严重波动catastrophic degradation恶性退化catastrophic overcontrol极危险的操纵过量catastrophic perturbation灾难性破坏catastrophic flocculation致毁絮凝Catastrophic Interference干涉灾难catastrophic cancellation巨量消失catastrophic network event灾难性网络事件catastrophic discontinuity灾祸不连续性catastrophic optical damage腔面光学灾变值