部分失效partialfailure
故障fault
致命故障criticalfault
非致命故障non-criticalfault
重要故障majorfault
次要故障minorfault
误用故障misusefault
误操作故障mishandlingfault
弱质故障weaknessfault
设计故障designfault
制造故障manufacturingfault
老化故障；耗损故障ageingfault;wear-outfault
程序敏感故障programme-sensitivefault
数据敏感故障data-sensitivefault
完全故障；功能阻碍故障completefault;function-preventingfault
部分故障partialfault
持久故障persistentfault
间歇故障intermittentfault
确定性故障determinatefault