fractal

劍橋詞典

a complicated pattern in mathematics built from simple repeated shapes that are reduced in size every time they are repeated
分形，碎形（數(shù)學(xué)里，利用簡(jiǎn)單的形狀，將其不斷重復(fù)，每次重復(fù)都把形狀縮小，如此構(gòu)成的復(fù)雜的不規(guī)則線條或圖案）
The way that the trunk of a tree divides into smaller and smaller branches and twigs is an approximate fractal pattern . 樹干逐漸分成小樹枝、嫩枝的方式類似一個(gè)不規(guī)則碎片形。 返回 fractal