pentagons

英 [ˈpɛntəgənz]

美 [ˈpɛntɪˌgɑnz]

n.  五边形; 五角形; 五角大楼(指美国国防部)
pentagon的复数

双语例句

• Together they occupy the equivalent of almost three Pentagons.
  它们几乎相当于3个五角大楼。
• For short nanorods, the aggregates consist of regular pentagons around the gibbosity at low bending energies, and the ordered structures are gradually broken when the bending energy increases.
  对于短纳米棒，在低的球表面弯曲能下，集聚体由围绕着突起的规则五边形构成，随着表面弯曲能的增加，这种有序结构被逐渐破坏。
• Another class of special rooted planar maps-the pentagons is analysed, and the relative results are obtained.
  对另一类特殊的有根平面地图无重边近五角剖分地图进行了分析，得到了相应的结果。
• From a red puddle of liquid plastic, a three-dimensional sphere of connected hexagons and pentagons begins to rise, taking only six minutes to be lifted by mechanical arm into its final geometric form.
  从一块液体塑料材质的红色胶泥中，一个由六边形和五边形连接而成的三维球体开始升起，机械手臂只用了6分钟就让它呈现最终的几何形状。
• Next door, at the National Aquatics Center, workers are laying a framework of steel pentagons and hexagons over which a futuristic translucent material will be stretched.
  鸟巢的附近，是国家水上运动中心，工人们正在焊接五角和六角的钢框架，以便高级的半透明的膜可以覆盖在上面。
• A dodecahedron with twelve regular pentagons as faces.
  有十二个正五角形面的十二面体。
• Just looking at Penrose's pattern, one sees plenty of pentagons and decagons.
  看一看彭罗斯图案，你就可以发现其中有许多五边形和十边形。
• The equilateral triangles influenced the children's size perception first, the exact squares secondly, the regular pentagons last.
  正三角形对儿童大小知觉的影响最大，正方形次之，正五边形最小。
• I mean a good example of that is if you look at those geodesic things, for example, it's made of all these hexagons and pentagons.
  这是很好的例子，如果你几何地来理解那些概念的话，它由五边形和六边形拼成。
• On the basis of the frame of dodecahedron, we apply the method of spherical stretching to the frame, we can obtain a novel polyhedron with I_h symmetry, which contains 72 pentagons.
  我们在十二面体框架的基础上，利用球面拉伸的方法，得到新的具有二十面体对称性，72个五边形构造的的多面体结构。