主题：令人称奇的自然分形图案

罗马花椰菜（Romanesco Broccoli）

This variant form of cauliflower is the ultimate fractal vegetable. Its pattern is a natural representation of the Fibonacci or golden spiral, a logarithmic spiral where every quarter turn is farther from the origin by a factor of phi, the golden ratio.

这种花椰菜的变种形式是一种极限分形蔬菜。它的图案是斐波纳契（Fibonacci）黄金螺旋的自然呈现形式，在这个对数螺旋中，每一个直角转弯与起始点的距离都被Φ值所约束，Φ值即黄金分割率。

山脉

Mountains are the result of tectonic forces pushing the crust upward and erosion tearing some of that crust down. The resulting pattern is a fractal.

地质构造作用力向上抬升地壳，侵蚀再将地壳撕得支离破碎，山脉从此形成，同时也产生了分形图案。