“mid-Carboniferous event”的概念、定义、翻译、参考文献-科学参考

单词	mid-Carboniferous event
释义	mid-Carboniferous event Encyclopedia 理学中石炭世事件释 mid-Carboniferous event中石炭世事件石炭纪中期密西西比亚纪-宾夕法尼亚亚纪之交，伴随着环赤道洋流的转向和晚古生代盛冰期的开始，海洋中发生的一次显著的生物更替事件。又称谢尔普霍夫事件。
随便看	product metric space product modeling product modularization product module product moment product-moment coefficient of correlation product-moment correlation product-moment correlation coefficient product moment of area product neighborhood product noise standard product notation product object product of a family of objects product of algebras product of cardinal numbers product of categories product of coal tar processing product of commutators product of correspondences product of cycles product of differences product of distributions product of elements product of extensions

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