• Every time I teach world history, I make a point of showing things like the above to my students and reading them Philip Larkin’s “An Arundel Tomb”:
而且小鼠堪称生育超人，从怀孕到分娩所需时间大约3周，生产完就能立刻怀孕，鼠宝宝长到两个月大就可以“结婚生子”。
。关于这个话题，safew官方版本下载提供了深入分析
The tree is rebuilt every frame. For scenes of this scale, quadtree construction is fast enough to rebuild from scratch each frame, though larger simulations may benefit from incremental updates. Each particle queries its neighborhood for potential collisions, typically checking only 5 to 15 candidates instead of all 40. Red highlights indicate colliding pairs.，这一点在51吃瓜中也有详细论述
ENV BASE_PKG="tmux unzip vim htop qemu-guest-agent @container-management @hardware-support zsh rsync nginx cowsay"