System database design mainly solves the establishment of spatial database and property database as well as the connection relations between them.
数据库设计主要解决空间数据库和属性数据库的建立以及它们之间的连接关系。
Knowledge production and frame representation are used to build rule database, status database, topology database and property database, these databases can describe all information of a substation.
该系统采用产生式知识表示法和框架知识表示法，通过在数据库中分别建立规则库、状态库、网络拓扑知识库和设备属性库来完整表述变电站的全部信息。
The dinucleotide Property Database is designed to collect and analyse thermodynamic, structural and other dinucleotide properties.
该数据库主要收集和分析了二核苷酸的热力学、结构和其他一些属性。
The dinucleotide Property Database is designed to collect and analyse thermodynamic, structural and other dinucleotide properties.
该数据库主要收集和分析了二核苷酸的热力学、结构和其他一些属性。
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