1、The Markov method is used to analyse the reliability of dual hot - redundantreparable fault tolerant control system, and some calculating formula are derived.(用马尔可夫过程，对双机热冗余可修复容错控制系统的可靠性进行了分析，得出了有关的计算公式。)
2、Her mistakes looked easilyreparable in the light of her restored self-confidence .(她恢复了自信心以后，所犯的错误似乎也并非不可补救了。)
