“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	multivariate compositional data analysis multivariate control chart Multivariate coordinated control method multivariate data multivariate data visualization multivariate discriminant analysis multivariate distribution multivariate distribution function multivariate elliptical distribution multivariate extreme value distribution multivariate failure time data multivariate function multivariate Hermite polynomial multivariate hypergeometric multivariate hypergeometric function multivariate interpolation multivariate Jacobi polynomial multivariate Laguerre polynomial multivariate linear hypothesis multivariate linear model multivariate linear regression multivariate linear regression (MLR) multivariate master equation multivariate method multivariate model

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