The theory of Markov chains was fruitfully applied to estimating the expected mine-sweeper casualties of the two forms of the progressive sequence sweeping technique.

• 为了比较这2种清扫模式下扫雷艇期望损失的大小，应用马尔可夫过程理论对这两种清扫模式的扫雷舰艇期望损失进行了一定条件下的分析。