int largest = i; // 假设当前节点最大
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00515-x
。关于这个话题，im钱包官方下载提供了深入分析
当我们选择 4K 分辨率时，Nano Banana 2 生成的图片大小会高达 20 MB 一张。
For implementers, the locking model adds a fair amount of non-trivial internal bookkeeping. Every operation must check lock state, readers must be tracked, and the interplay between locks, cancellation, and error states creates a matrix of edge cases that must all be handled correctly.