Moreover, the projectile X-rays have a Doppler shift and line broadening. 另外,入射离子发射的X射线还会产生Doppler移动和展宽等。
The authors determined the mean crystallite dimensions from X-ray diffraction line broadening. 作者利用X射线宽化法测定了粒子的平均大小。自编程序可对衍射峰的Kα双线进行分离。
The saturation absorption spectroscopy theory was given in detail in chapter two. The factors induced the absorption line broadening was analyzed by considering the absorption line broadening and narrowing effects. Finally the common theory of saturation spectroscopy was given. 第二章对饱和吸收光谱的理论进行了详细的归纳总结,主要从最基本的吸收线的展宽和压窄效应出发,分析了引起展宽的多种因素,最后给出了饱和光谱的一般的理论描述。
Crystallite Size and Lattice Distortion for the Analysis of Polymer X ray Diffraction Line Broadening(LB) 聚合物微晶尺寸和晶格畸变
For the research of line broadening mechanism with reliability, the precision of photometry is not enough, and the use of detectors with more accuracy is necessary. 为了可靠地研究加宽机制,照相测光的精度一般是不够的,需要采用精度更高的观测手段;