Multivariate analysis was done by COX proportional hazard model.
多因素分析：COX比例风险模型。
This paper presents a general model for hazard analysis of urban fire disaster.
本文提出了一个城市火灾危险性分析的一般模型。
The model of SAFETI hazard analysis software and its simulation were introduced in brief.
简要介绍了安全评价软件SAFETI的模型及模拟过程；
The model of SAFETI hazard analysis software and its simulation were introduced in brief.
简要介绍了安全评价软件SAFETI的模型及模拟过程；
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