icosahedra उदाहरण वाक्य

उदाहरण वाक्य

1. B23 was treated as an isolated atom in the early reports; it is bonded to each twinned icosahedra through B18 and to another icosahedron through B5 site.
2. Vertexes of each superpolyhedron are adjusted to the center of the constituent icosahedra, thus the real volumes of these superpolyhedra are larger than appear in the picture.
3. In 1904, Ernst Haeckel described a number of species of Radiolaria, including " Circogonia icosahedra ", whose skeleton is shaped like a regular icosahedron.
4. Simulations combining local improvement methods with random packings suggest that the lattice packings for icosahedra, dodecahedra, and octahedra are optimal in the broader class of all packings.
5. It was discovered in 1977 by Branko Gr�nbaum, who constructed it by pasting hemi-icosahedra together, three at each edge, until the shape closed up.
6. Boron framework of YAlB 14 is one of the simplest among icosahedron-based borides  it consists of only one kind of icosahedra and one bridging boron site.
7. However, because of twinning, B23 shifts closer to the twinned icosahedra than another icosahedron; thus B23 is currently treated as a member of the twinned icosahedra.
8. However, because of twinning, B23 shifts closer to the twinned icosahedra than another icosahedron; thus B23 is currently treated as a member of the twinned icosahedra.
9. In 1938 he and P . Du Val, H . T . Flather, and John Flinders Petrie published The Fifty-Nine Icosahedra with University of Toronto Press.
10. Nitrogen atoms strengthen the bonding in the " c "-plane by bridging three icosahedra, like C atoms in the C-B-C chain.