preferred orientation

常见例句

Its basic theory, the profile function of diffraction lines, the line width function as well as the refined function of preferred orientation are described.
介绍了这一方法的基本理论与所用的衍射线的峰形函数、线宽函数和择优取向修正函数；
The LNO thin films annealed at lower temperature have (110) preferred orientation, while the films annealed at higher temperature have (100) preferred orientation.
发现在较低退火温度下得到（110）择优取向的LNO薄膜，较高退火温度下得到（100）择优取向的LNO薄膜。
Generally it is very difficult to tackle the problems aroused from differences in crystallinity of clay minerals and preferred orientation in quantitative X-ray diffraction analysis of clay minerals.
粘土矿物X射线衍射定量分析中常遇到的结晶度差异大，择优取向不易消除等困难，目前尚无完善的解决办法。