五边形

Only four surfaces are possible for such embedding:the sphere,the torus,the Klein bottle and the projective plane.

这样的嵌入只能在球面、环面、克莱因瓶和射影平面上实现，其五边形面的个数分别为12，0，0和6。

Three-dimensional reconstruction is realized by three-dimensional morphological characteristic of cucumber leaf ,cubic Bezier curve of leafstalk,pentagon leafstalk section,jointing quadrangle leafstalk surface,leafstalk shags built by random and joint sequential C0 cubic NURBS surface in cucumber.

根据黄瓜叶的三维形态特征，利用3次Bezier曲线描述黄瓜叶柄曲线，采用五边形作为叶柄截面，用四边形面片进行叶柄表面拼接，并用随机方法生成叶柄的粗毛；利用C0连续的3次NURBS曲面拼接生成了黄瓜叶片曲面，实现了黄瓜叶的三维重建。

Fruit ribs winged (or unwinged and corky-thickened); mericarp pentagonal in cross section or slightly flattened dorsally.

果棱具翅的；分果爿横截面五边形或者背面稍扁平。

The office block of U.S. defense is a pentagonal building, which is called the pentagon.

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

Department of Defense is a pentagonal building, which is called the Pentagon.

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

The office building of US department of defense is an pentagonal building, which is called the Pentagon

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

The office building of US department of defense is pentagonal, which is called The Pentagon.

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

The office block of United States Department of Defense is a pentagonal building and named the Pentagon.

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

The office block of the US Ministry of National Defence is a pentagonal building,which is called the Pentagon.

美国国防部的办公大楼是一座五边形建筑物，叫做五角大楼。

The most common form for the construction of a house is five-sided or pentagonal, as in the annexed figure.

房屋构造的最普通样式是五个面，或说五边形，如附图所示。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。