由于其海量和非结构化等特征，实体对象层次模型、群集多服务器体系被提出用以集成并实施高效的空间数据管理。

Because it's massive and unstructured, Feature-Oriented Object Level (FOOL) and Multi-servers cluster system are used to integrate and manage spatial data effectively.

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对矿山地质体的空间数据管理和可视化表达，从理论、模型及技术实现上作了探讨。

The management and visualization representation of spatial data of geological body is discussed from theory, model and technical realization.

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