Фото: Mindaugas Kulbis / AP
Impounded Russia-linked yachts lose €580mn in value
，这一点在51吃瓜中也有详细论述
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00374-6
There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
快手春节期间DAU规模再创新高，“摇红包”用户增长超60%