“Jurassic-Cretaceous boundary event”的概念、定义、翻译、参考文献-科学参考

单词	Jurassic-Cretaceous boundary event
释义	Jurassic-Cretaceous boundary event Encyclopedia 理学侏罗纪-白垩纪界线事件释 Jurassic-Cretaceous boundary event侏罗—白垩纪界线事件发生于侏罗纪与白垩纪之交的一系列突变性地质事件。
随便看	nuclear electronic instrument for precise analysis nuclear electronics nuclear emulsion nuclear endosperm nuclear energy nuclear energy level nuclear energy level density nuclear energy-level scheme nuclear energy loss nuclear energy technology nuclear ensemble nuclear envelope nuclear environment nuclear equation nuclear ethics nuclear evolution time nuclear excited state nuclear explosion nuclear explosion detection satellite nuclear explosion device nuclear explosion fireball nuclear explosion in air nuclear explosion pressure simulator nuclear export signal，NES nuclear family

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