特征辐射 meaning in English
characteristic radiation
characteristicradiation
Examples
- The electronic temperature , intensities of all lines and continuous spectra gradually increased with the increment of laser energy , and they got to maximum at different laser energy . our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma . at the different environmental gas pressure , spatial emission intensity distribution is explained by the competition among " heat reservoir effect " , " confined effect " and " s hadow effect "
认为cu等离子体羽的发光机制是由电子与粒子的碰撞传能、电子与离子的复合形成的；随激光能量的增加， cu等离子体特征辐射(分立谱) 、连续背景辐射(连续谱) 、电子温度都出现最大值；结合对al的实验结果说明：激光烧蚀金属产生的等离子体，其特征辐射、连续辐射、电子温度可能都存在一定的能量阈值；背景气压对激光烧蚀等离子体谱线的影响，其机理可以认为是“热库效应” 、 “约束效应”及“阴影效应”相互竞争的综合结果。