Maksud "Bravais lattice" dalam kamus Corsica

ETIMOLOGI PERKATAAN BRAVAIS LATTICE

Named after Auguste Bravais, 19th-century French physicist.

Etimologi adalah kajian asal perkataan dan perubahan struktur dan makna mereka.

SEBUTAN BRAVAIS LATTICE DALAM CORSICA

Bravais lattice  [ˈbræveɪ]

APAKAH MAKSUD BRAVAIS LATTICE dalam CORSICA?

Kekisi Bravais

Bravais lattice

Dalam geometri dan kristalografi, kekisi Bravais, yang dikaji oleh Auguste Bravais, adalah pelbagai takat diskret yang dihasilkan oleh satu set operasi penterjemahan diskret yang digambarkan oleh: di mana ni adalah sebarang bilangan bulat dan ai dikenali sebagai vektor primitif yang terletak dalam arah yang berbeza dan span kisi. Set vektor diskret ini mesti ditutup di bawah penambahan dan pengurangan vektor. Untuk sebarang pilihan vektor kedudukan R, kekisi kelihatan sama. Kristal terdiri daripada susunan berkala dari satu atau lebih atom yang diulangi pada setiap titik kisi. Akibatnya, kristal kelihatan sama apabila dilihat dari mana-mana titik kisi yang sama, iaitu yang dipisahkan oleh terjemahan satu unit sel. Dua kisi Bravais sering dianggap bersamaan jika mereka mempunyai kumpulan simetri isomorfik. Dalam pengertian ini, terdapat 14 kisi Bravais yang mungkin dalam ruang tiga dimensi. 14 kumpulan simetri yang mungkin dari kisi Bravais adalah 14 daripada 230 ruang angkasa.

In geometry and crystallography, a Bravais lattice, studied by Auguste Bravais , is an infinite array of discrete points generated by a set of discrete translation operations described by: where ni are any integers and ai are known as the primitive vectors which lie in different directions and span the lattice. This discrete set of vectors must be closed under vector addition and subtraction. For any choice of position vector R, the lattice looks exactly the same. A crystal is made up of a periodic arrangement of one or more atoms repeated at each lattice point. Consequently, the crystal looks the same when viewed from any equivalent lattice point, namely those separated by the translation of one unit cell. Two Bravais lattices are often considered equivalent if they have isomorphic symmetry groups. In this sense, there are 14 possible Bravais lattices in three-dimensional space. The 14 possible symmetry groups of Bravais lattices are 14 of the 230 space groups.

Definisi Bravais lattice dalam kamus Corsica

Takrif kisi Bravais dalam kamus adalah mana-mana 14 ruang kekisi yang mungkin terdapat dalam kristal.

TERJEMAHAN BRAVAIS LATTICE

Cari terjemahan Bravais lattice kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan Bravais lattice dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «Bravais lattice» dalam Corsica.

• Penterjemah Corsica - Cina: 布拉维晶格
• Penterjemah Corsica - Czech: Bravais lattice
• Corsica: Bravais lattice
• Penterjemah Corsica - Hindi: Bravais जाली
• Penterjemah Corsica - Amhara: برافيس شعرية
• Penterjemah Corsica - Rusia: решетка Браве
• Penterjemah Corsica - Punjabi: Bravais treliça
• Penterjemah Corsica - Basque: Bravais জামাকাপড়
• Penterjemah Corsica - Frisia: réseau de Bravais
• Penterjemah Corsica - Melayu: Kisi Bravais
• Penterjemah Corsica - Chichewa: Bravaisgitter
• Penterjemah Corsica - Jepun: ブラベ格子
• Penterjemah Corsica - Kreol Haiti: Bravais 격자
• Penterjemah Corsica - Jerman: Bravais kisi
• Penterjemah Corsica - Vietnam: Bravais mạng
• Penterjemah Corsica - Tagalog: பிராவிஸ் லேட்டிஸ்
• Penterjemah Corsica - Marathi: ब्राव्हिस जाडी
• Penterjemah Corsica - Turki: Bravais kafesi
• Penterjemah Corsica - Itali: Bravais lattice
• Penterjemah Corsica - Poland: Bravais kraty
• Penterjemah Corsica - Ukraine: решітка Браве
• Penterjemah Corsica - Romania: Bravais zăbrele
• Penterjemah Corsica - Cina: Bravais πλέγμα
• Penterjemah Corsica - Afrikaans: Bravais rooster
• Penterjemah Corsica - Swahili: Bravais gitter
• Penterjemah Corsica - Parsi: Bravais gitter

CORSICA BUKU YANG BERKAIT DENGAN «BRAVAIS LATTICE»

Ketahui penggunaan Bravais lattice dalam pilihan bibliografi berikut. Buku yang berkait dengan Bravais lattice dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Physics of Materials

The cells with the smallest surface area (in 3D, the smallest volume) of a Bravais lattice are called primitive cells. In Figure 15, (ai , a2) and (a\ , o3) are primitive cells, (a3, orj) is not. Vectors ai, a2, a3 . . .are primitive vectors. We note that the ...

Y. Quere, 1998

Carbon Nanotube and Graphene Device Physics

2.8 (a) A rectangular lattice qualifies as a Bravais lattice. (b) A honeycomb lattice is not a Bravais lattice. (0) Conversion of the honeycomb into a Bravais lattice with a basis of 2. The underlying Bravais lattice is represented by dashed lines. of  ...

H.-S. Philip Wong, Deji Akinwande, 2011

Structure and Bonding in Crystalline Materials

D The crystal structure. A Bravais lattice plus a basis Until now, we've described only lattices, which are simply three dimensional arrays of points. What we are actually interested in is the crystal structure or the arrangement of atoms in space.

Gregory S. Rohrer, 2001

Introduction to Phonons and Electrons

1.3 Bravais Lattice It is the extent of symmetry in rotation, inversion, and mirror reflection that gives rise to the different appearances of various crystals. There are total seven distinct crystal shapes: cubic, tetragonal, orthorhombic, monoclinic, ...

Liang-fu Lou, 2003

Lattice Gas Hydrodynamics

The only regular lattices which verify this condition are, by definition, Bravais lattices.7 To illustrate the diflerence between an ordinary regular lattice and a Bravais lattice consider two regular lattices: the triangular lattice with hexagonal ...

J.-P. Rivet, J. P. Boon, 2005

Solid-State Physics: Introduction to the Theory

The meaning of Bravais lattice and crystal system will be clearer after the next Section, where unit cells for each Bravais lattice will be given and each Bravais lattice will be classified according to its crystal system. Associating bases of atoms ...

James Patterson, Bernard Bailey, 2010

The Crystal Lattice: Phonons, Solitons, Dislocations, ...

Phonons, Solitons, Dislocations, Superlattices Arnold M. Kosevich. Fig. 0.3 Hexagonal 2D diatomic lattice composed of atoms (a) of different types and (b) of the same type. The unit cell is hatched. 0.2 Bravais Lattice The Bravais lattice is the ...

Arnold M. Kosevich, 2006

Acoustic Metamaterials and Phononic Crystals

The starting point in the description of the symmetry of any periodic arrangement is the concept of a Bravais lattice. A Bravais lattice is defined as an infinite array of discrete points with such an arrangement and orientation that it appears ...

Pierre A. Deymier, 2013

Continuum Models for Phase Transitions and Twinning in Crystals

(3.34) Bases or lattices for which (3.34) holds have or belong to the same Bravais lattice type.16 Thus two lattices have the same Bravais type if and only if for some choice of their bases the associated lattice groups coincide. The following ...

Mario Pitteri, G. Zanzotto, 2002

Solid State Physics

Problem 2.2 Show that a face-centred tetragonal lattice is a non-Bravais lattice -..- _____|____-_--_--. O X \ \ Figure 2.34 Solution. A non-Bravais lattice is one which does not exist independently, that is, it cannot be expressed in terms of any ...

Dr. Om Prakash Pahuja, 2005

BARANGAN BERITA YANG TERMASUK TERMA «BRAVAIS LATTICE»

Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah Bravais lattice digunakan dalam konteks perkara berita berikut.

Scientists Discover New Form of Crystalline Order for Thermoelectric …

In crystalline materials, atoms are arranged in periodic arrays of points, a mathematical abstraction called a Bravais lattice. There are 14 ... «Science World Report, Nov 14»

New form of crystalline order holds promise for thermoelectric …

14 issue of the journal Nature Communications ("Interlaced crystals having a perfect Bravais lattice and complex chemical order revealed by ... «Nanowerk, Nov 14»

Playing Rubik's cube with nanoparticles

Scientists differentiate between three Bravais lattice shapes which form the cubic system – simple, body-centered cubic (bcc) and face-centered ... «Nanowerk LLC, Sep 07»

Transmission resonances through aperiodic arrays of …

... form of a Bravais lattice spanned in 2D by two primitive vectors, the quasicrystal reciprocal vectors may be conveniently indexed according to ... «Nature.com, Mac 07»