In this paper, we present a method of multiple slits for measure of laser collimation of atomic beam for laser-focused chromium (Cr) atomic deposition.
针对激光汇聚铬原子束沉积，提出了一种定性评价原子束横向准直度的多狭缝技术。
2
The simple and rapid analysis method for determination of chromium (Cr) in the sample of plant by flame atomic absorption spectrophotometry (FAAS) was described in this paper.
本文提出了一种简易快捷的火焰原子吸收（ FA AS）分析植物样品中的铬的方法。
3
By using chromium containing sludge as sinter ore, not only chromium pollution of environment was solved, but also resources of Fe and Cr in the sludge were recovered.