The spatial view (the grid of rectangles) and the tree view (the hierarchy of nodes) represent the same structure. Searching for a point means walking down the tree: at each node, you check which of the four children contains your target coordinate and recurse into that child. You never visit the other three.
"A machine will do it the same but then people do it differently - little quirks in it and stuff like that."。业内人士推荐91视频作为进阶阅读
变化二：存储器需求，正在分层周期失灵的背后，是存储芯片需求端的结构性重塑。。safew官方版本下载对此有专业解读
Шанхайские Драконы。关于这个话题，WPS官方版本下载提供了深入分析