“proterozoic eon”的概念、定义、翻译、参考文献-科学参考

单词	proterozoic eon
释义	proterozoic eon Encyclopedia 理学元古宙释 proterozoic eon元古宙介于太古宙与显生宙之间的一级地质年代单元。
随便看	extreme-value theorem extreme-value theory extreme weather and climate events extreme weather disaster map extreme yang changing into yin extreme yin changing into yang extremity extremization extremophile extremozymes extremum extremum condition extremum in the large extremum of a function extremum principle extremum problem extremum property extremum test extremum value extrication force extrinsic extrinsic absorption extrinsic allergic alveolitis extrinsic back muscle extrinsic compensation

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