网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Body centered cubic
释义

Body centered cubic

中文百科

立方晶系 Cubic crystal system

(重定向自Body centered cubic)

立方晶系,也叫等轴晶系,它有4个三重对称轴以及3个互相垂直的4次对称轴或者3个相互垂直的二重对称轴。其中的3个互相垂直的4次对称轴或者3个相互垂直的二重对称轴是晶体结晶轴。轴角α=β=γ=90,轴单位a=b=c。所以凡是等轴晶系的晶体在各个方向上的性质——光学性质、电磁性、折射率都相同。即具有所谓各向同性。

立方晶系 简单立方 体心立方 面心立方
英语百科

Cubic crystal system 立方晶系

(重定向自Body centered cubic)
A rock containing three crystals of pyrite (FeS2). The crystal structure of pyrite is primitive cubic, and this is reflected in the cubic symmetry of its natural crystal facets.
A network model of a primitive cubic system.
The primitive and cubic close-packed (also known as face-centered cubic) unit cells.

In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube. This is one of the most common and simplest shapes found in crystals and minerals.

There are three main varieties of these crystals:

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/17 11:44:14