七边形

In the case of the jewel beetle's external skeleton, its five, six and seven sided cells spontaneously arrange themselves to reflect light at certain wavelengths that produce green, yellow and red colors.

而对于综合吉丁虫的外骨骼来说，其上的五、六、七边形细胞会自发地排列以使得它们能反射特定波长的光，进而产生绿、黄、红色的光。

This pagoda has a foundation which is in a shape of heptagon.

这座宝塔有个七边形的底座。

The pagoda has a base of heptagon.

这座宝塔有个七边形的底座。

The pagoda has a foundation of heptagon.

这座宝塔有个七边形的底座。

This tower based on a heptagon.

这座宝塔有个七边形的底座。

Graphics on the Bresenham line drawing algorithm, the midpoint of the algorithm to achieve Circle, and pentagons, hexagons, heptagon filled.

详细说明：关于图形学中的Bresenham画线算法，中点画圆算法的实现，以及五边形，六边形，七边形填充。

Today, in public, with 1: N --1 Framework Law that is the same geometric method demonstration, completed "as being seven, nine, 11, 13, 17-gon,""made positive N -Gon."

今天，当众，用1： N —1框架法即同一种几何方法演示、完成了"作正七、九、十一、十三、十七边形"，"作正 N 边形"。

Moreover, scanning tunneling microscopy images of the SWCNT with atomic resolution show that it has a (10, 10) structure with a diameter of 1. 3nm and the current-voltage characteristics in quasi-radical direction reveal its metallic properties.

未经过超声的SWCNTs容易凝聚；观察到纳米管弯曲、分岔的现象，这是由于纳米管的六边形网络中引入五边形、七边形、八边形等缘故；得到（10，10）型SWCNT的原子像；测量了SWCNT的准径向I—V曲线，表现为金属性。

Cui teacher, respectively, as "ruler, regulation," or "a sub-Square", demonstration, complete the "arbitrary angle trisection, turning round to square, fold the cube, as is 7-gon, as is 9-gon, as is 10 side of the shape, as are 13-gon "Seven dead title.

崔老师，分别用&尺、规&或&一把分角尺&，演示、完成了&任意角三等分、化圆为方、倍立方体、作正七边形、作正九边形、作正十一边形、作正十三边形&七大死题。

After 3800 Death of the World's top math problems -- Ruler as "arbitrary angle trisection, turning round to square, fold the cube, as is 7-gon, as is 9-gon, as are 10 side of the form, as are 13-gon," The world, where people called mathematicians have challenged the "seven problems" Archimedes Newton Gauss, etc., Are hard to understand in the end.

历经3800年世界顶级数学死题——尺规作&任意角三等分、化圆为方、倍立方体、作正七边形、作正九边形、作正十一边形、作正十三边形&，全球，凡称得上数学家的人都曾挑战过这&七大难题&，阿基米德、牛顿、高斯等等，均以不得其解而告终。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。