摘要
本文描述用同位素稀释质谱法测定反应堆辐照元件中^(149)Sm和^(150)Sm含量的方法步骤,研究了^(149)Sm、^(150)Sm沿反应堆元件的轴向分布规律。
The determination of nuclide ^(149)Sm and ^(150)Sm in irradiation element of nuclear reactor by IDMS is described. The axial distribution curves of nuclide ^(149)Sm and ^(150)Sm along the irradiation element are given. The error of determination is less than ±0.6%.
出处
《质谱学报》
EI
CAS
CSCD
1992年第2期19-27,共9页
Journal of Chinese Mass Spectrometry Society
关键词
同位素稀释
质谱法
辐照元件
Isotope Dilution, Mass Spectromctry, ^(149)Sm, ^(150)Sm
