abnormal error meaning in Chinese

不规则误差
异常差错
异常错误

2 ) task - oriented behavioral model : advantage and disadvantage of behavioral model of hmi are analyzed . heis model which adopts ideas of task - oriented and hiberarchy is put forward . the model supports abnormal error handling
2 )面向任务的行为模型:分析了现有的人机界面行为模型的优缺点,并针对其存在的不足,采用面向任务和层次化的思想,提出和设计了面向任务的行为模型heis模型,该模型支持异常错误处理。