failurerate 失效率failurenumber 故障次數(shù)failuremodel 失效模型failuremode 破壞模式failure-rate 失效率failure-prone adj.容易發(fā)生故障的；易失敗的failure-free operation 正常運(yùn)行，無故障運(yùn)行failure-free [計(jì)] 無故障的failure warning relay 故障警告繼電器failure warning indicator [管理學(xué)]故障警告器failure warning circuit [交通運(yùn)輸工程]故障警報(bào)電路failure warning [交通運(yùn)輸工程]失效預(yù)警failure to thrive 發(fā)育停滯failure to take delivery 未提貨failure to sleep soundly [醫(yī)藥科學(xué)]夜寐不酣failure to keep a promise [經(jīng)濟(jì)學(xué)]未履行諾言failure to give notice 未通知failure to deliver the goods 未交貨failure testing 故障檢測(cè)；失效測(cè)試failure strain [力] 破壞應(yīng)變；[力] 破壞變形