V2EX hexagonal prism

Hexagonal Prism

Definition / 定义

hexagonal prism六角柱(六边形棱柱);一种三维几何体,有两个互相平行且全等的六边形底面,侧面通常为六个平行四边形(若为直棱柱则是矩形)。常见于几何学、工程制图与晶体学的形状描述中。

Pronunciation / 发音

/hksnl przm/

Examples / 例句

A pencil is often a hexagonal prism.
铅笔常常是六角柱的形状。

In geometry class, we calculated the surface area of a right hexagonal prism by adding the areas of the two hexagonal bases and the six rectangular faces.
在几何课上,我们通过把两个六边形底面和六个矩形侧面的面积相加,计算了一个直六角柱的表面积。

Etymology / 词源

hexagonal 来自希腊语词根 **hex-**(“六”)+ -gonia(“角”),表示“有六个角/六边形的”。
prism 源自希腊语 prisma,原意与“切割、锯开之物”相关,后来在数学中用于指代具有平行底面的“棱柱体”。

Related Words / 相关词

Literary Works / 文学作品

  • David Hilbert & S. Cohn-Vossen,《Geometry and the Imagination》(《几何与想象》):以直观方式讨论多面体与棱柱等立体形状(包含六边形棱柱这类对象的语境)。
  • Charles H. Banwell & E. M. McCash,《Fundamentals of Molecular Spectroscopy》:在讨论对称性与结构示意时常出现各类棱柱(包括六角柱)作为模型。
  • Charles Kittel,《Introduction to Solid State Physics》(《固体物理导论》):在晶体结构与布里渊区等内容中会用到“hexagonal”相关的几何体/单胞示意,六角柱形状常见于相关图示与描述语境中。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     4615 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 14ms UTC 01:01 PVG 09:01 LAX 18:01 JFK 2101
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86