例句與造句

1. A regular octahedron is the dual polyhedron of a cube.
2. The intersection of the two forms a regular octahedron.
3. It can be decomposed into two equal regular tetrahedra and a regular octahedron.
4. The smallest scalenohedron has 8 faces and is topologically identical to the regular octahedron.
5. Its vertex figure is a regular octahedron.
6. It's difficult to find regular octahedron in a sentence. 用regular octahedron造句挺難的
7. It has a regular octahedron core, and shares the same 8 vertices with the cube.
8. Geometrically these points correspond to the vertices of a regular octahedron when aligned with the Cartesian axes.
9. Eight of these irregular octahedra can be attached to the triangular faces of a regular octahedron to obtain the cuboctahedron.
10. Layer " 2 " is a 2-sphere circumscribing a regular octahedron whose edges have length 1.
11. It can be extended with further handles, converging towards the expanded regular octahedron ( in Schoen's categorisation)
12. For example, the cube and the regular octahedron share the same symmetry, as do the regular dodecahedron and icosahedron.
13. This shows that its edges are all the same length ( root two ), which makes it a regular octahedron.
14. This dual can be formed from the graph of a regular octahedron by replacing each edge with a bundle of three parallel edges.
15. From this we can immediately construct the largest possible octahedron, as a regular octahedron can be made from three mutually perpendicular squares.
16. Eric Weisstein, prisms, and the uniform antiprisms ( overlapping with the cube as a prism and regular octahedron as an antiprism ).
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