go top

Hexagonal number

  • 六边形数(六边形数是能排成正六边形的多边形数,第n个数为n(2n-1)。前十项为1, 6, 15, 28, 45, 66, 91, 120, 153, 190。同时也是第(2n - 1)个三角形数)

网络释义英英释义

  六边形数

... 六边形螺母: six-sided out 六边形数: hexagonal number 六边形扳手: hexagonal wrench ...

基于1个网页-相关网页

短语

hexagonal number detail 六边形数

centered hexagonal number 中心六边形数

centered hexagonal number detail 中心六边形数

Hexagonal number

  • abstract: A hexagonal number is a figurate number. The nth hexagonal number will be the number of points in a hexagon with n regularly spaced points on a side.

以上来源于: WordNet

双语例句

  • The universe (which others call the Library) is composed of an indefinite, perhaps infinite number of hexagonal galleries.

    宇宙其他人称之为图书馆确定或许是无限六角形廊道的数量

    youdao

  • He conceived the 'Babel' library: it is consisted by the number of uncertain, perhaps infinite hexagonal corridor composition, is regarded as a library of the ideal prototype.

    构想巴别图书馆数目不确定也许是无限六角形回廊组成当做一个图书馆的理想原型。

    youdao

更多双语例句
$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定