The research results of this work can be used to determine the corresponding relation between spectrum and adjustment knob.
在实验的基础上对看谱镜的线色散率进行了研究,得出了棱镜看谱镜的线色散率经验公式,本研究结果可用于确定看谱镜视场中谱线位置与调节装置间的对应关系,还可用于精确测定谱线的波长或精确测定谱线的位置。
In order to obtain spectrum intensity distribution inside a circular luminant without damage,a measuring method depending on Abel transform was developed.
为了在无损状态下获得圆截面发光体内部谱线强度空间相对分布,提出了利用Abel变换,将被检对象外部的逐层扫描数据通过3次样条函数方法数值求解,从而得到被检对象内部参数分布情况的实验方法。
Spectral properties,the corresponding mechanisms of asymmetry,and reproduction of observational spectrum by using semi-empirical atmosphere model are dicussed in detail.
综述了近年来太阳色球耀斑爆发时Hα谱线不对称性的研究进展,着重讨论了光谱特征和与其对应的不对称性产生机制,以及利用大气半经验模型再生观测谱线轮廓不对称性等方面,并提出尚待解决的主要问题和进一步的研究方向。
The Balmer Formula is concluded from the relations among four mixed and disorderly digits calculated from the ratios of wave lengths of four spectral lines of hydrogen to their ultimate wave lengths.
由氢的 4条谱线的波长与其极限波长之比得出四个杂乱的数 ,从其关系中得出巴尔末公式。