“chemical evolution of environment”的概念、定义、翻译、参考文献-科学参考

单词	chemical evolution of environment
释义	chemical evolution of environment Encyclopedia 工学环境演化释 chemical evolution of environment环境化学演化岩石圈、大气圈、水圈、土壤圈、生物圈、人类圈等地球各圈层的化学组成和含量按照一定规律逐渐变化发展的历史过程。是环境演化的一个侧面。工学机械伤害释 chemical evolution of environment机械伤害机械及其零部件、工夹具和工作介质对人体造成的损伤。
随便看	preset aperture ring preset diaphragm presetting presheaf presheaf of abelian groups presheaf of groups presheaf of sets presheaf structure preshoot preshot pre-shrinking preshrunk Presidential-Libraries Presidential Records Act president of the People's Republic of China president-responsibility system under the leadership of Chinese Communist Party Committee Presidents Cup presidium of the National People's Congress presious metal nanomaterials pre-slotted liner presoak presoaking presolar grains presolar matter presolar nebula

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