failures故障
failuren.失败;失败者;不及格;疏忽;失灵;未能;悲惨的事
failure mechanics失效机理
failure detection故障探测
failure intensity失效频度
Failure Reporting故障报告
Failure Signature失效特征
failure causation失效原因
failure measuring故障测度
failure to do sth没有做某事
Failure meehanism失效机理
failure tolerance失效容限