不可靠 unsoundness; uncertain; unreliable 不可靠證據 flimsy evidence; 他的話不可靠。 no reliance is to be placed on his word. 在缺乏實際資料的情況下, 這樣的數據不可靠。 in the absence of actual data no reliance can be placed on such figures
From top level event fault , every level events " ineffective rate and unreliability limit are calculated and sorted by maximum probability of occurred faults in each level , the sequence of the bottom - event is arranged , and then the most probably happened bottom - event correspond to the specific top - event is found rapidly 從頂事件開始,計算各級故障的失效率和不可靠度,按照各級故障發生的最大概率,排列出底事件序列,迅速找到某一頂事件最可能對應的底事件,實現智能故障分析與診斷。