“primordial lead”的概念、定义、翻译、参考文献-科学参考

单词	primordial lead
释义	primordial lead Encyclopedia 理学原生铅释 primordial lead原生铅地球形成前，在宇宙核素形成时，与所有其他元素同时形成的铅。
随便看	rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution rule of sums rule of supposition rule of syllogism rule of three rule of thumb rule of transformation of quantifiers rule of transitivity of equivalence rule of transposition rule of trial and error rule of Vs rule-oriented government rule-oriented social governance model

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