primitive lattice

英 [ˈprɪmətɪv ˈlætɪs]

美 [ˈprɪmətɪv ˈlætɪs]

简单点格；简单点阵；初基点阵；单纯晶格

It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for bcc lattice and fcc lattice in three dimensions by a simple mathematical method.
用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。
The Reducing treatment of primitive cells is an important process to reconstruct the lattice and to determine the Bravais lattice of unknown crystals. The errors of the data used for reconstruction, which come from the measurement and calculations, usually make the reducing treatment uncertain and difficult.
初基胞约化处理是重构点阵和确定未知晶体Bravais点阵的一个重要环节，原始数据的测量误差和计算引入的积累误差给初基胞约化处理造成困难和不确定性。
Regarding the reciprocal lattice primitive cell s basic vectors as two line space basic vectors, this paper finds a new matrix method to work out the reciprocal lattice primitive cell.
视正格子原胞基矢和倒格子原胞基矢为线性空间的两个基底，提出了求解倒格子原胞的一种新的矩阵算法。