Research the modeling of spatial data. Based on the analysis of urban earthquake disaster reduction spatial data, the GML based earthquake disaster reduction spatial data model is built.
开展了空间数据建模研究，在对防震减灾空间数据进行分析的基础上，构建出基于GML的城市防震减灾空间数据模型。
The method of establishing the mathematics model to do the insurance risk analysis for the natural disaster is introduced.
介绍了建立自然灾害保险风险分析的数学模型的方法；
Based on this model, a new method for disaster tolerance system analysis and design is proposed and discussed. At last main disaster tolerance technologies are compared.
该文依照工程化的思想，以容灾系统生命周期模型为基础，提出了容灾系统的需求分析和设计方法，并对主要的容灾技术进行了比较分析。
应用推荐