Further more, rules of case library designing, organizing and distributed storing are investigated, in which, an E-R (Entity-relation) model of plastic parts and injection mould is constructed.
进一步提出了实例库的设计原则与组织原则，建立了塑件和模具之间的E -R模型，提出了注射模实例的分散组织存储方法。
Further more, rules of case library designing, organizing and distributed storing are investigated, in which, an E-R (Entity-relation) model of plastic parts and injection mould is constructed.
进一步提出了实例库的设计原则与组织原则，建立了塑件和模具之间的E -R模型，提出了注射模实例的分散组织存储方法。
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