“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	intramuscular fat intranet intranetwork element intranetwork field intransitive intransitive group intransitiveness intransitive permutation group intransitive relation intransitivity intranuclear intranuclear force intranuclear spindle intraocular intraocular injections intraocular lens intraocular pressure intraoperative awareness intraparietal sulcus intra-party democracy intra-party norm intraperitoneal abscess intrapermafrost groundwater intrapersonal communication intra-plate deformation

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