1)migration probability,迁移概率2)the probability of attribute transfer,属性迁移的概率3)probability of element transference,元素迁移的概率4)component probability transition diagram,构件概率迁移图5)transfer probability,输运概率，迁移概率6)conceptual transfer,概念迁移
用法例句
There are many component-based software reliability models presently, which can be classified into three kinds: state -based models, path-based models and models based on component probability transition diagram.
