In this paper, the carrying capacity of regional water resource was analyzed and evaluated with the method of main component analysis, according to water resources statistics data of Xian city.
运用主成分分析法对区域水资源承载力进行分析评价，评价结果客观地反映了西安市及各区的水资源开发利用状况。
Water resource time and space analysis system can effectively conquer these limitations, and can provide thereunders for using water resource scientifically and reasonably.
水资源时空分析系统可以有效地克服这些缺陷，为科学合理地利用水资源提供依据。
The existing problems of water resource management model are analyzed herein based on the analysis and summarization of present information and its development trend is also proposed thereby.
在分析和总结现有资料的基础上，对水资源管理模型研究中存在的问题进行了分析，在此基础上提出了水资源管理模型的发展趋势。
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