“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	Natural History Museum natural history museum Natural History Museum of Guangxi Zhuang Autonomous Region Natural History Museum of Zimbabwe natural history of disease natural homomorphism natural human computer interaction natural immune tolerance natural immunity natural independence phenomenon natural index natural indigo natural induced polarization effect natural inflation natural information natural information communication natural injection natural inspiration natural integral operator natural interface natural interference natural invariant natural invasion Naturalis Biodiversity Centre naturalism

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