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Quadtree-based image compression formats and level-of-detail systems all work this way. Satellite imagery, terrain rendering, and geographic information systems use quadtree decomposition to serve data at varying resolutions: zoomed out, you see large coarse blocks; zoomed in, you see fine-grained tiles. The same principle extends to three dimensions (octrees) for volume rendering and 3D spatial indexing.
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想要“复制”此前的并购战绩并非易事。洛阳钼业在今年4月启动了高管团队集体“大换血”，新管理层堪称“豪华天团”。在今年8月举行的2025年半年度业绩说明会上，刘建锋提到，现在新项目的并购或获取的竞争难度确实在大幅提高，但其强调，洛阳钼业最终会形成“多品种、多国家、多阶段”的资产组合。