音标与读法

这里为大家介绍下icosahedron 是什么意思，希望能帮助到各位朋友。

名词复数:icosahedrons

中英文翻译

n.

(pl. icosahedrons 或 -ra ) 【数学】二十面体。

any polyhedron having twenty plane faces

In geometry, an icosahedron ( or ) is a regular polyhedron with 20 identical equilateral triangular faces, 30 edges and 12 vertices. It is one of the five Platonic solids.

例句与用法

1.The last of these figures known to plato is the icosahedron .

柏拉图知道的最后一个这种构形是正二十面体。

2.Programme information provided by : zuni icosahedron

节目资料提供：进念二十面体

3.As dodecahedron and icosahedron are dual of each other , they can both arrive at the same football shape by truncation

切割十二面体及二十面体均可得到足球状的大球体。

4.The icosahedron has the greatest number of faces , so it is the most common choice for making a geodesic dome

正二十面体是拥有最多面的柏拉图方体，所以它最常用于建造短线圆顶。

5.The icosahedron has the greatest number of faces ( 20 ) , so it is the most common choice for making a geodesic dome

正二十面体是拥有最多面的柏拉图方体，所以它最常用于建造短线圆顶。

6.As dodecahedron and icosahedron are dual of each other , they can both arrive at the same football shape by truncation

这称为正多面体的二重性。切割十二面体及二十面体均可得到足球状的大球体。

7.The 20 - sided shape an icosahedron floats to the window and one of the 20 answers is visible , telling you the answer to your question

这个有着20个面的形状（一个20面体）浮到窗口上， 20个答案中的其中一个是可见的，告诉您问题的答案。

8.In order to improve the roundness of the icosahedron , its surfaces are divided into smaller ones and more points are raised to the surface of the sphere

为了令正二十面体的外形更接近球体，我们把它的面分解成更小的面，并将更多的端点升到球体表面。

9.After additional testing and analysis of several hundred dimpled configurations and shapes , the icosahedron pattern with 20 triangular regions was developed

在对几百种酒窝结构与形状进行了附加测试与分析之后，终于设计出一种二十面体的式样，其中每个面皆为三角形。

10.Illustration credit : kevin sahr , denis white in order to improve the roundness of the icosahedron , its surfaces are divided into smaller ones and more points are raised to the surface of the sphere

为了令正二十面体的外形更接近球体，我们把它的面分解成更小的面，并将更多的端点升到球体表面。

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