...众所周知,地球空间信息区别于其他类型信息的最显著标志是其地域性(territorial)、多维结构特性(multidimensional structure)和动态变化特性(dynamic changes)。
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基于风险因素的多维特性,建立了评价风险因素优先度以及选择风险应对措施的层次分析法结构模型。
A risk rating sequencing and a structure model of AHP of counter-measure were set up, based on the multi-attribute of risk factors.
讨论了联机分析处理OLAP的概念、特性、多维数据结构、多维数据分析等技术。
It also discusses the concept and features of online analyzing and processing (OLAP), multi-dimensional data structure and multi-dimensional data analysis.
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