This function is critical to the stress responses, for example in assessing potential threat during a life-threatening situation, as occured with exposure to a predator.
这一功能对于应激反应至关重要，如面对天敌时个体对潜在威胁生命的事件的评估。
2
The rules of measurement function for grade of target threat were established, evaluate matrix was defined to obtain multi-parameters unascertained measurement.
建立目标威胁等级测度函数规则，定义评价矩阵得出多参量未确知测度。
3
The long term, due to the removal of large cysts, the growth of small cysts make room, the rapid growth of small cysts or will, once again pose a threat to kidney function.