This character remains in the variation range of -3%-20% of lattice constant.

这个特性在原胞的晶格常数变化的- 3% - 20%范围内保持不变。

With the grain size decreases, both the lattice constant and lattice distortion increase.

随球磨时间的增加，样品的晶粒尺寸减小，晶格常数和晶格畸变增大。

The crystal lattice constant is an important parameter of the crystal and it changes extremely slightly.

晶体的点阵常数是晶体的重要参数，它的改变是极细微的。

Lattice constant of the nanofilm was increased and lattice was expanded due to surface effect. CdS nanofilm was totally composed by…

由于表面效应导致纳米晶粒的晶格常数增大，晶格发生膨胀。

The grain size and lattice constant of Boron carbide was determined by method of X ray diffraction and scanning electron microscope (SEM).

采用X射线衍射和扫描电子显微镜测定了碳化硼粉的粒度和点阵数。