An approach is first posed by using gnomonic projection, based on the problem remaining unresolved, which is about the coating joint modeling and the joint overlap of spherical equilateral polygon.

针对球面等边多边形包覆拼接建模及出现拼接重叠等问题，分析了心射球面投射原理和共球面等边多面体的结构特征，提出了共球面等边多面体作心射球面投射的方法。

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This joint white paper explains and positions standards for SOA reference models, ontologies, reference architectures, maturity models, modeling languages, and governance.

这一联合白皮书对于SOA参考模型、本体、参考架构、成熟度模型、建模语言以及治理相关的等等标准都进行了解释，并将它们置于了整个拼图中合理的位置。

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The network modeling theories and methods are discussed in this paper based on the requirement of network analysis of Joint Warfare Systems.

根据联合作战体系网络分析的需要，对联合作战体系网络建模理论方法进行研究。

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