“George Rankin Irwin”的概念、定义、翻译、参考文献-科学参考

单词	George Rankin Irwin
释义	George Rankin Irwin Encyclopedia 理学〔材料史人物〕（49）释 George Rankin Irwin欧文，G.R. （1907-02-26～1998-10-09）美国科学家。
随便看	covariant constant field covariant continuation covariant curvature tensor covariant density functional theory covariant derivative covariant derivative tensor covariant differential covariant differential operator covariant differentiation covariant divergence covariant exterior differential covariant field covariant formulation of Lorentz condition covariant formulation of Maxwell equations covariant formulation of Maxwell equations in media covariant formulation of the charge conservation covariant functor covariant index covariantly constant field covariantly constant spinors covariant mapping covariant morphism functor covariant of a group covariant of a tensor covariant order

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