Patent applications have kindled more bizarre Apple rumors than I can count, but there has been an undeniable cluster of activity around tablet-oriented tech as of late.

专利申请引发了更多关于苹果的离奇留言，但是不可否认的是，最近已经有一系列围绕平板相关技术的行动。

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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.

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。

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Students were divided into 3 groups on the basis of cluster analysis: health-oriented (39.51%), utilitarian (38.43%) and convenience-oriented (25.66%).

集群分析结果区隔出三个集群：「健康导向群」（39.51%）、「务实兼顾群」（38.43%）及「便利导向群」（25.66%）。

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Resembling the towers of the Eagle Nebula, columns of dust shown in the image are oriented toward the central star cluster, pointing to its role in stellar birth.

CNN: Stellar nursery in nearby galaxy teems with activity