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在搜集研究区地震人员伤亡资料的基础上，采用最小二乘法建立了乡村地震人员伤亡矩阵，为该 地区未来地震灾害人员伤亡的预测和快速评估提供了依据，并与国内相关研究结果进行了对比，分析 了其差异的原因与特点。
On the basis of collecting the data of the earthquake casualties in the study area, the least squares method was used to establish the casualty matrix of rural earthquake victims, which provided the basis for the prediction and rapid assessment of casualties of earthquake victims in the area and compared with the related domestic research results , Analyzed the reason and characteristic of the difference.