| 词汇 | dodecahedra |
| 释义 | dodecahedra plural ofdodecahedronspecialized Examples of dodecahedradodecahedra The three dodecahedra are all stellations of the regular convex dodecahedron, and the great icosahedron is a stellation of the regular convex icosahedron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They were originally white, magnetic dodecahedra in three nested sizes, with one reflective side. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each vertex has 3 truncated dodecahedra and one tetrahedron around it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are 4800 edges of two types: 3600 shared by three truncated dodecahedra and 1200 are shared by two truncated dodecahedra and one tetrahedron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dodecahedra are regular, but look flattened because of the projection and direction of viewing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are 6,384,634 topologically distinct "convex" dodecahedra, excluding mirror images, having at least 8 vertices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It contains 2640 cells: 120 truncated dodecahedra, 720 decagonal prisms, 1200 triangular prisms, and 600 cuboctahedra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a quotient space of the order-5 dodecahedral honeycomb, a regular tessellation of hyperbolic 3-space by dodecahedra with this dihedral angle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With twelve faces, it is one of many nonregular dodecahedra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has infinitely many dodecahedra 5,3 around each edge. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this way he constructed the two stellated dodecahedra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a somewhat rare mineral sought after by collectors as it typically forms euhedral isometric crystals exhibiting various cubes, octahedra, and dodecahedra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The small stellated dodecahedron and the great icosahedron are facettings of the convex dodecahedron, while the two great dodecahedra are facettings of the regular convex icosahedron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Honeybees use the geometry of rhombic dodecahedra to form honeycomb from a tessellation of cells each of which is a hexagonal prism capped with half a rhombic dodecahedron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each of the rhombic dodecahedra corresponds to a maximal cross-section of one of the 24-cells intersecting the hyperplane (the center of each such 24-cell lies in the hyperplane). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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