Polyhedra with seven vertices are rare . 具有七個(gè)頂點(diǎn)的多面體是稀少的。
This leads us to another contribution of leonhard euler to graph theory, namely euler's polyhedron theorem or simply euler's formula . 這是我們引向L尤拉對(duì)圖論的另一個(gè)貢獻(xiàn),即尤拉多面體定理,或簡(jiǎn)稱(chēng)尤拉公式。
Regular polyhedra can be divided into 3 groups 正多面體有一個(gè)特色,可以分成三組。
This property is called the duality of regular polyhedra 這稱(chēng)為正多面體的二重性。
The edges of a regular polyhedron are always equal 所有正多面體的邊均只有一種長(zhǎng)度。
Follow the instructions and fold it to make a polyhedron 1 .選取圖紙,依照?qǐng)D示摺出各種立體。
3d polyhedron recognization based on the difference of grey scale 基于灰度差的三維多面體識(shí)別
Some information about polyhedra 一些關(guān)于多面體的資料
Each of these perfect polyhedra would be in turn composed of triangles 每一個(gè)理想的多面體是依次由三角形組成。
Hgs polyhedron molecular model hgs 生物結(jié)構(gòu)模型