即使我拥有目标、希望及计划，但是我已经懂得了“完美状态”是可遇不可求的。
Even though I keep goals, hopes, and plans, I’ve learned not to let “perfect circumstances” be a condition for my contentment.
即使我拥有目标、希望及计划，但是我已经懂得了“完美状态”是可遇不可求的。
Even though I keep goals, hopes, and plans, I've learned not to let "perfect circumstances" be a condition for my contentment.
文摘：利用马尔可夫过程给出了串联可修系统各状态的不可用度表达式及平均修复时间表达式。
Abstract: In this paper, Formula of MTTR( meam time to repair) and unavailability of every states for series repairable system are given using Markov processes.
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