用氚原子代替氢原子吸附在金刚石表面，观测到上述振动模式所发生的同位素位移。
Replacing H-atom with D-atom, isotropic shifts were observed in the loss spectra.
原子光谱中，同位素位移是少数几个能够将原子物理学和原子核物理学这两个不同的物理学分支联系起来的课题之一。
In atomic spectroscopy, the subject of isotope shifts is one of the few problems that links atomic and nuclear physics.
采用原子蒸气束激光诱导荧光法测量钆原子的第一激发态的同位素位移及超精细结构、原子跃迁自发辐射的分支比和原子蒸气束的多普勒宽度。
The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence.
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