- space lattice structure
- 空间晶格结构
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
space lattice structure
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lattice — [lat′is] n. [ME latis < OFr lattis < latte < MHG < OHG latta: see LATH] 1. an openwork structure of crossed strips or bars of wood, metal, etc. used as a screen, support, etc. 2. something resembling or suggesting such a structure 3.… … English World dictionary
lattice — latticelike, adj. /lat is/, n., v., latticed, latticing. n. 1. a structure of crossed wooden or metal strips usually arranged to form a diagonal pattern of open spaces between the strips. 2. a window, gate, or the like consisting of such a… … Universalium
lattice — /ˈlætəs / (say latuhs) noun 1. a structure of crossed wooden or metal strips with open spaces between, used as a screen, fence, etc. 2. a window, gate, or the like, so constructed. 3. Also, crystal lattice, space lattice. Crystallography the… …
space group — Crystall. a set of symmetry elements that brings a periodic arrangement of points on a Bravais space lattice to its original position. * * * ▪ crystallography in crystallography, any of the ways in which the orientation of a crystal can be… … Universalium
Lattice based cryptography — is the generic term for asymmetric cryptographic primitives based on lattice. HistoryLattice have first been discovered by mathematicans Lagrange and Gauss. Lattice have been used laterly in computer algorithms and in cryptanalysis. In 1996 Atjai … Wikipedia
Space group — In mathematics and geometry, a space group is a symmetry group, usually for three dimensions, that divides space into discrete repeatable domains. In three dimensions, there are 219 unique types, or counted as 230 if chiral copies are considered… … Wikipedia
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
Lattice (discrete subgroup) — In Lie theory and related areas of mathematics, a lattice in a locally compact topological group is a discrete subgroup with the property that the quotient space has finite invariant measure. In the special case of subgroups of R n , this amounts … Wikipedia
Lattice energy — Sodium chloride crystal lattice The lattice energy of an ionic solid is a measure of the strength of bonds in that ionic compound. It is usually defined as the enthalpy of formation of the ionic compound from gaseous ions and as such is… … Wikipedia
Structure (mathematical logic) — In universal algebra and in model theory, a structure consists of a set along with a collection of finitary operations and relations which are defined on it. Universal algebra studies structures that generalize the algebraic structures such as… … Wikipedia
lattice — lat•tice [[t]ˈlæt ɪs[/t]] n. v. ticed, tic•ing 1) a structure of crossed wooden or metal strips usu. arranged to form a diagonal pattern of open spaces between the strips 2) bui a window, gate, or the like consisting of such a structure 3) cry an … From formal English to slang
