Using the definition of generalized transition probability and the rule with priority to repair the key component, the state transition probability of the system is derived.
利用广义转移概率的定义和关键部件优先维修的规则，求得了该系统的状态转移概率矩阵。
2
Using the definition of generalized transition probability and a rule with priority to repair the key component, the state transition probability of the system is derived.