• 1. 定同位素: Stable isotope
• 2. 稳定同位素: stable isotope | isotope stable | stable isotope probing
• 3. 不稳定同位素: unstable isotope | isotope unstable

更多释义

• 1.加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。
  Accelerators also used for radioisotope production, cancer therapy, Biological sterilization, and one form of radiocarbon dating.
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• 2.二者在甲苯、乙烷的碳同位素组成，氮气和汞蒸气含量等方面存在着一定的差异。
  They are different from each other in toluene contents, the carbon isotope composition of ethane and the nitrogen and mercury vapor contents, etc.
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• 3.文章首次对采自矿床不同类型矿石中的辉钼矿进行了铼-锇同位素定年，获得等时线年龄为（168。
  This study provides a high-precision Re-Os isotopic dating for ten molybdenite separated from the different ore types with an isochron age of (168.
  dict.yoduao.com

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