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tetragonal

XDict

a. 四角形的

PyDict

四角形的

WordNet (r) 3.0 (2006) (WordNet)

tetragonal
adj 1: of or relating to or shaped like a quadrilateral

The Collaborative International Dictionary of English v.0.48 (gcide)

Tetragonal \Te*trag"o*nal\, a.
1. (Geom.) Of or pertaining to a tetragon; having four angles
or sides; thus, the square, the parallelogram, the
rhombus, and the trapezium are tetragonal fingers.
[1913 Webster]

2. (Bot.) Having four prominent longitudinal angles.
[1913 Webster]

3. (Crystallog.) Designating, or belonging to, a certain
system of crystallization; dimetric. See {Tetragonal
system}, under {Crystallization}.
[1913 Webster]

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英文字典中文字典相关资料:

Tetragonal crystal system - Wikipedia
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 square base (a by a) and height (c, which is different from a)
晶系_百度百科
四方晶系（tetragonal system）三个互相垂直的结晶轴，唯一高次轴方向的四重轴或四重反轴；正交晶系（orthorhombic system）
tetragonal - 搜索词典
必应词典为您提供tetragonal的释义，美 [te'trægənəl]，英 [te'trægənəl]，adj 四角 [边]形的；【物】正方晶的；网络释义：四方；四方晶系；四角形的；
Tetragonal system | Definition Facts | Britannica
Tetragonal system, a group of crystalline solids whose crystals have three mutually perpendicular axes, two of which are equal in length
TETRAGONAL中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
Two crystal forms were obtained; one had tetragonal symmetry, and the second had hexagonal symmetry The symmetry of the tetragonal system requires the crystal to have three axes, with two of them equal in length and the third axis either longer or shorter than the other two
Ashcroft Mermin《固体物理》笔记（七）晶体结构的分类
（2）Tetragonal，四方晶系。正四棱柱。包含简单四方，体心四方。由于底面对称性，体心四方与面心四方没有区别。（3）Orthorhombic，正交晶系。长方体。包含简单正交，体心正交，面心正交，底心正交。（4）Monoclinic，单斜晶系。直四棱柱。
四方晶系 - 维基百科，自由的百科全书
四方晶系，也叫正方晶系，它具有一个4次对称轴，该轴是晶体的直立对称轴C轴，另外两个水平对称轴和C轴相互垂直相交。轴角α=β=γ=90°，轴单位a=b≠c。
Tetragonal Crystal System - Aflowlib
The body-centered tetragonal system has the same point group and translational symmetry as the simple tetragonal system, with the addition of a translation to the center of the parallelepiped
Crystallography: The Tetragonal System - mindat. org
The symmetry of the Tetragonal System requires a set of 3 axes with two of the axes equal in length and the third axis either longer or shorter than the other two
Tetragonal system | Earth Sciences Museum | University of Waterloo
Like the cubic system, the tetragonal system has three axes that all meet at 90 degrees It differs from the isometric system in that the C axis is longer than the A and B axis which are the same length

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