这起收购最早披露于2025年10月，当时盛屯矿业拟以约13.5亿元的对价拿下Loncor，市场普遍将其视为盛屯系正式切入黄金赛道的关键信号。Loncor公司的核心资产位于刚果（金）东北部，是一处名为Adumbi的高品位露天金矿。
The efficiency depends on the query size relative to the data distribution. A small query in a sparse region prunes almost everything. A query that covers the whole space prunes nothing (because every node overlaps), degenerating to a brute-force scan. The quadtree gives you the most benefit when your queries are spatially local, which is exactly the common case for map applications, game physics, and spatial databases.
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Error: this bootc system is configured to be read-only. For more information, run `bootc --help`.
文 | 牛刀财经NiuDaoCJ，作者丨万文广
20:35, 27 февраля 2026Россия