This paper discusses semantic feature modeling based on cellular model.

该文讨论了以细胞元模型为基础的语义特征造型技术。

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So, the semantic feature modeling technique based on cellular model has become very important in most CAID systems.

因此，基于细胞元模型的语义特征造型已成为当今CAID系统的主要研究的方向之一。

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Within network collaborative design environment, real-time data exchange and feature semantic conformity become a key problem for collaborative design on semantic feature modeling.

在网络化同步协同设计环境中，如何实现用户系统之间的实时数据交换、维护特征语义的一致性，成为语义特征造型协同设计的关键问题。

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