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dodecagon n.【數學】十二角形,十二邊形。adj.-al

dodecahedron

Ancient chinese architecture uses a variety of shapes : the square , rectangle , triangle , hexagon , octagon , dodecagon , cross , circle , and semicircle 中國古代建筑采用多種不同的外形:正方形、長方形、三角形、六角形、八角形、十二角形、十字形、圓形和半圓形。

A plane pattern of equilateral - dodecagon based camera self - calibration 基于正十二邊行平面模板的攝象機自標定