In this paper, various methods used for enhance sensitivity of Yb determined by ETAAS and FAAS in recent years were summarized and reviewed.
本文对近些年来用电热原子吸收和火焰原子吸收测定镱时,为提高镱的灵敏度而采用的各种方法进行总结评述。
The technology of end-pumped and side-pumped of Yb doped double clad fiber laser are dissertated. The trend and applications of the Yb doped double clad fiber laser are analyzed.
综合论述了掺镱双包层光纤激光器的端面泵浦和侧面泵浦耦合技术,并分析了掺镱双包层光纤激光器的发展趋势及应用前景。
Yb : look , here we are now . the easter island.
海尔弟弟:快看,我们到了,这就是复活节岛了。