“radioactive standard source”的概念、定义、翻译、参考文献-科学参考

单词	radioactive standard source
释义	radioactive standard source Encyclopedia 理学原子核释 radioactive standard source放射性标准源性质和活度在某一确定的时间内均为已知，能作为对比标准用的放射性核素，也可作为放射性基准的放射源。又称标准（放射）源。 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 radioactive standard source放射性标准源
随便看	functional distribution functional diversity functional domain functional dyes functional dyspepsia functional dysphagia functional ecology functional eigenvalue equation functional electrical stimulation functional electrical stimulation, FES functional element functional encryption functional endoscopic sinus surgery functional enucleation method functional equation functional equivalence functional esophageal disorders functional evaluation of hemiplegia functional exercise functional extension functional extinction functional fabric functional fiber functional fiber-forming polymer functional fixedness

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