| 释义 |
hyperfine structure【化】 超精细结构 hyperfine structure hy.per.fine structure AHD: [hº“p…r-fºn”] D.J. [6ha!p*7fa!n]K.K. [6ha!p+7fa!n]n.Abbr. hfs(名词)缩写 hfsThe splitting of a spectral line into two or more components as a result of the spin or magnetic moment of the atomic nucleus.超精细结构:由于原子核的旋转或磁力矩的结果光谱线分裂成两个或多个组元 |