- hexagonal lattice
- Смотри гексагональная решетка.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
hexagonal lattice
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Hexagonal lattice — The hexagonal lattice or equilateral triangular lattice is one of the five 2D lattice types.Three nearby points form an equilateral triangle. In images four orientations of such a triangle are by far the most common. They can conveniently be… … Wikipedia
hexagonal lattice — heksagoninė gardelė statusas T sritis fizika atitikmenys: angl. hexagonal lattice vok. hexagonales Gitter, n rus. гексагональная решётка, f pranc. réseau hexagonal, m … Fizikos terminų žodynas
Lattice (group) — A lattice in the Euclidean plane. In mathematics, especially in geometry and group theory, a lattice in Rn is a discrete subgroup of Rn which spans the real vector space Rn. Every lattice in Rn … Wikipedia
Hexagonal tiling — In geometry, the hexagonal tiling is a regular tiling of the Euclidean plane. It has Schläfli symbol of {6,3} or t{3,6} (as a truncated triangular tiling).Conway calls it a hextille.The internal angle of the hexagon is 120 degrees so three… … Wikipedia
Hexagonal phase — A hexagonal phase of lyotropic liquid crystal is formed by some amphiphilic molecules when they are mixed with water or another polar solvent. In this phase the amphiphile molecules are aggregated into cylindrical structures of indefinite length… … Wikipedia
Lattice gas automaton — Lattice gas automata (LGA) or lattice gas cellular automata (LGCA) methods are a series of cellular automata methods used to simulate fluid flows. It was the precursor to the lattice Boltzmann methods. From the LGCA, it is possible to derive the… … Wikipedia
Lattice Boltzmann methods — (LBM) is a class of computational fluid dynamics (CFD) methods for fluid simulation. Instead of solving the Navier–Stokes equations, the discrete Boltzmann equation is solved to simulate the flow of a Newtonian fluid with collision models such as … Wikipedia
Lattice constant — The Lattice Constant refers to the constant distance between unit cells in a crystal lattice. Lattices in three dimensions generally have three lattice constants, referred to as a , b , and c . However, in the special case of cubic crystal… … Wikipedia
Hexagonal crystal system — In crystallography, the hexagonal is one of the 7 crystal system, it contains 7 point groups . It has the same symmetry as a right prism with a hexagonal base. There is only one hexagonal Bravais lattice, which has six atoms per unit… … Wikipedia
hexagonal system — ▪ crystallography one of the principal categories of structures to which a given crystalline solid can be assigned. Components of crystals in this system are located by reference to four axes three of equal lengths set at 120° to one… … Universalium
