Since the publication of wash - 1400 report , probabilistic risk assessment ( pra ) has become an important method of risk assessment and management of complex engineering systems 自wash - 1400报告发表以来,概率风险评价( probabilisticriskassessment , pra )已成为复杂工程技术系统进行安全风险评估与管理的重要手段。
The reactor protection system reliability analysis is the indispensable branch of the model of probabilistic risk assessment of daya bay npp . the completion of this project will consummate the model of probabilistic risk assessment 反应堆保护系统可靠性分析是大亚湾核电站的pra模型不可或缺的部分,该项工作的完成将使得pra模型更加完善。
Probabilistic risk assessment (PRA) is a systematic and comprehensive methodology to evaluate risks associated with a complex engineered technological entity (such as an airliner or a nuclear power plant).