Human reliability analysis (HRA) is a very important part of probability safety assessment (PSA) in a nuclear power plant. Qualitative analysis is the basis and starting point of HRA.

人因可靠性分析(HRA)是核电厂概率安全评价(PS A)的重要组成部分，定性分析是HRA的基础和出发点。

youdao

On this basis, method for risk probability assessment is provided, by which the safety problems in the overheat of electrical machinery are analyzed and the calculated results are obtained.

在此基础上，还对因果分析的概率风险评价方法进行研究，并利用该评价方法，对电机过热的安全性问题进行分析，给出了分析计算的结果。

youdao

Quantitative safety assessment on probability of fire and explosion in LPG storage and filling station is done by method of code evaluation combined with risk grade evaluation.

运用规范评价和危险程度评价相结合的方法，对液化石油气储配站发生火灾爆炸的危险性进行了定量安全评价。

youdao