The risk analysis of earthquake disaster is made using seismic risk assessment method based on information diffuse theory.
利用基于信息扩散理论的风险评估方法，对地震灾害进行了风险分析。
To assess the safety of a jacket platform subjected to an accidental disaster, a system reliability-based method for assessment of the damaged platform was proposed.
为了评估偶然灾害作用下海洋平台的安全性，提出损伤平台的体系可靠性评估方法。
The risk assessment method of typhoon disasters was proposed according to the nature disaster system theory and considering the characteristics of hazard factor and bearing body.
依据自然灾害系统理论，综合考虑致灾因子和承灾体特征，提出台风灾害风险评价方法。
This paper assesses and analyses disaster degree of flood -waterlogging disaster by use of three-factor influence assessment method.
运用三因子联立评估法，评定了洞庭湖区洪灾、涝灾和洪涝灾的灾度，进行了相应的分析；
In this paper, an new method of the disaster losses assessment is presented.
对灾害损失评估的新途径进行了探索。
Based on the concept of fuzzy disaster intensity, the fuzzy synthetic assessment method is put forward for the classification of storm tide disaster losses.
基于模糊灾度概念，提出了风暴潮灾害损失的等级划分的模糊综合评判方法。
Therefore, it is so urgent to realize the significance of preventing and mitigating gas disaster that a effective risk assessment method of gas disaster should be established.
因此，人们越来越认识到防范和减轻瓦斯灾害的重要性，迫切需要寻求有效的隧道瓦斯灾害危险性评价方法与手段。
This research raised the method in risk assessment of low temperature and cold damage, drought and flood disaster based on information diffusion theory.
基于信息扩散理论提出直接估计低温冷害、干旱和洪涝的风险评估方法，以低温冷害为例，将计算结果与风险指数法和主观频率法做比较。
This research raised the method in risk assessment of low temperature and cold damage, drought and flood disaster based on information diffusion theory.
基于信息扩散理论提出直接估计低温冷害、干旱和洪涝的风险评估方法，以低温冷害为例，将计算结果与风险指数法和主观频率法做比较。
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