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.
Шанхайские Драконы
。搜狗输入法2026对此有专业解读
Цены на нефть взлетели до максимума за полгода17:55，详情可参考搜狗输入法2026
Anxiety is growing over a potential war between Iran and the US in the Middle East, with embassies evacuating staff and airlines cancelling flights as tensions mount.
36氪获悉，君实生物发布业绩快报，2025年实现营业总收入24.98亿元，同比增长28.23%；归属于母公司所有者的净利润亏损8.74亿元，上年同期亏损12.81亿元。