“Quaternary carbon cycle”的概念、定义、翻译、参考文献-科学参考

单词	Quaternary carbon cycle
释义	Quaternary carbon cycle Encyclopedia 理学第四纪古气候释 Quaternary carbon cycle第四纪碳循环研究地球发展史的最新阶段（距今2.58万年以来）碳在地球岩石圈、水圈、大气圈、生物圈以及人类活动圈之间的分布、迁移的地球化学过程及其驱动机制。
随便看	half-spinor half-spin representation half step half straight line half-strip half subtracter half-sum half-superficies and half-interior half-symmetric resonator half-tangent half the amount of split Half the Sky half thickness half thickness; half-value layer (HVL) half-time half-time for isotope exchange half tone half-tone halftone halftone image halftone original half-trace half-trajectory half-turn half-value discharge time

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