That pattern has a building block called a unit cell that repeats over and over.

这个模型的基础构件叫晶胞，材料中会有一个又一个重复的晶胞。

How many atoms are there in the unit cell of the face- ce…

在一个面心立方晶胞中有几个原子…有多少个…

The effect of metal salt deposition together with hydrothermal treatment of HY zeolite on unit cell shrinkage was studied.

利用XRD技术研究了沉积金属盐结合水热处理引起的HY型沸石晶胞收缩。

In Fe:LiTaO3 crystals, results of unit cell parameters indicated that the lattice constant increased with the Fe2O3 concentration increasing.

对Fe：LiTaO3晶体的晶胞参数进行计算后发现，晶格常数随着Fe2O3含量的增加而增加。

The changes in T_c, T_m, degree of crystallinity, and parameters of unit cell, observed by DSC and WAXD, showed the presence of HDPE/LDPE cocrystallite.

DSC和WAXD法所测结晶度均偏离共混物的线性加和值，而晶胞参数则随共混物组成变化出现最小值，表明HDPE和LDPE可以形成共晶相容体系。

How many atoms are there in the unit cell of the face- centered cubic (FCC) unit cell?

有多少个原子的脸的单元（FCC）-集中立方米的单元?。

A best radius of the equivalent circular unit cell is determined.

给出了新的求解包层基模时等价的圆形单胞半径的最佳取值.

Normally, these dipoles cancel each other out, so there's no net separation of charge in the unit cell.

一般情况下，这些偶极会相互抵消，所以在胞晶里没有电荷的净余分离。

However in crystalline solids it is possible to identify a unit cell containing a group of atoms that is repeated indefinitely in precise geometric fashion.

在晶体固体结构中可以辨别出一个细胞单元其含有一个可以以精确的几何结构被无限重复的原子团。

Meanwhile, the CCSR unit cell loading planar waveguide is a new type of planar waveguide dual-bandpass filter with perfect bandpass characteristic and small size.

单个交叉椅型谐振结构加载的平板波导作为一种新型的滤波器结构，具有良好的双通带特性，尺寸较小。