“isotope abundance ratio”的概念、定义、翻译、参考文献-科学参考

单词	isotope abundance ratio
释义	isotope abundance ratio Encyclopedia 理学火花放电光源释 isotope abundance ratio同位素丰度比某两种同位素的丰度值之比称为同位素丰度比。简称同位素比。具有相同质子数，不同中子数的同一元素的不同核素互为同位素。
随便看	dwarf M flare star dwarf nova Dwarf planet dwarf planet dwarf sequence dwarf spherical galaxy dwarf spheroidal galaxy dwarf spiral galaxy dwarf star dwarf variable d-wave pairing d-wave superconductor DWBA DwC DWDM d-web dwell dwelling at Zhuge Changle Village dwelling floor area dwelling/house Dwelling in Reclusion in the Bian Mountain Dwelling in the Floating Jade Mountains Dwelling in the Fuchun Mountains by Huang Gongwang dwelling lake dwelling unit

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