“Cretaceous Period”的概念、定义、翻译、参考文献-科学参考

单词	Cretaceous Period
释义	Cretaceous Period Encyclopedia 理学中生代释 Cretaceous Period白垩纪中生代最后一个纪（第三个纪）。约开始于1.37亿年前，结束于0.65亿年前。白垩纪形成的地层称白垩系（Cretaceous System）。
随便看	coefficient of contraction coefficient of correlation coefficient of coupling coefficient of covariation coefficient of cubical expansion coefficient of curvature tensor coefficient of deformation coefficient of determination coefficient of diffusion coefficient of dilatation coefficient of divergence coefficient of elasticity coefficient of excess coefficient of expansion coefficient of friction coefficient of harmonic distortion coefficient of hydrodynamic dispersion coefficient of isobaric expansion coefficient of kurtosis coefficient of linear expansion coefficient of multiple correlation coefficient of mutual induction coefficient of nondetermination coefficient of opacity coefficient of performance

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