failuremode破坏模式failuren.失败；失败者；不及格；疏忽；失灵；未能；悲惨的事Failure model of earthquake破坏模型failure-free working time无故障工作时间failure rate characteristic故障率特性failure prediction analysis失效分析failure of genital response丧失生殖器反应(F52.；2)failure of all vital forces全部生命力衰竭failure cause tree analysis失败树分析法failure criterion of strain应变破坏标准Failure is a possibility.失败是可能的事。failure of lubricating film润滑膜破裂