- tetragonal prism
- 正方柱
English-Chinese geology dictionary (英汉地质大词典). 2013.
tetragonal prism
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Tetragonal crystal system — In crystallography, the tetragonal crystal system is one of the 7 lattice point groups. Tetragonal crystal lattices result from stretching a cubic lattice along one of its lattice vectors, so that the cube becomes a rectangular prism with a… … Wikipedia
tetragonal system — noun : a crystal system (as in the right square prism) characterized by three axes at right angles of which only the two lateral axes are equal compare rhombohedral system; see crystal system illustration … Useful english dictionary
The Tetragonal system — Crystallization Crys tal*li*za tion (kr[i^]s tal*l[i^]*z[=a] sh[u^]n), n. [Cf. F. cristallization.] 1. (Chem. & Min.) The act or process by which a substance in solidifying assumes the form and structure of a crystal, or becomes crystallized; the … The Collaborative International Dictionary of English
Convex uniform honeycombs in hyperbolic space — The {5,3,4} honeycomb in 3D hyperbolic space, viewed in perspective In geometry, a convex uniform honeycomb is a tessellation of convex uniform polyhedron cells. In 3 dimensional hyperbolic space there are nine Coxeter group f … Wikipedia
Polyedre uniforme — Polyèdre uniforme Un polyèdre uniforme est un polyèdre qui a pour faces des polygones réguliers et peut passer d un sommet à l autre (i.e. il existe une isométrie qui applique un sommet quelconque sur un autre. Il en découle que tous les sommets… … Wikipédia en Français
Prismatic uniform polyhedron — A pentagrammic antiprism is made of two regular pentagrams and 10 equilateral triangles. In geometry, a prismatic uniform polyhedron is a uniform polyhedron with dihedral symmetry. They exist in two infinite families, the uniform prisms and the… … Wikipedia
Stericated 5-simplex — 5 simplex … Wikipedia
Cube — This article is about the geometric shape. For other uses, see Cube (disambiguation). Regular Hexahedron (Click here for rotating model) Type Platonic solid Elements F = 6, E = 12 V = 8 (χ = 2) … Wikipedia
Omnitruncated 5-simplex honeycomb — (No image) Type Uniform honeycomb Family Omnitruncated simplectic honeycomb Schläfli symbol t0,1,2,3,4,5{3[6]} Coxeter–Dynkin diagrams … Wikipedia
Zonoedre — Zonoèdre Un zonoèdre est un polyèdre convexe où chaque face est un polygone avec un centre de symétrie ou, de manière équivalente, une symétrie avec des rotations à 180°. Tout zonoèdre peut être décrit de manière équivalente comme la somme de… … Wikipédia en Français
Bipyramid — For Dipyramid, see mountain and Dipyramid (Alaska). Set of bipyramids (Example hexagonal form) Faces 2n triangles Edges 3n Vertices n + 2 … Wikipedia
