“history of earth evolution”的概念、定义、翻译、参考文献-科学参考

单词	history of earth evolution
释义	history of earth evolution Encyclopedia 理学〔地质总论〕释 history of earth evolution地球演化历史地球形成于约45.6亿年前，历经冥古宙（约46亿～40亿年前）、太古宙（40亿～25亿年前）、元古宙（25亿～5.41亿年前）和显生宙（5.41亿年以来）等时期的无数变革，最终成为今天的面貌。
随便看	bunch, bunching bunch compression Bunch-Davies vaccum Bunch Davies vacuum Bunch-Davies vacuum Bunch-Davies真空 buncher bunching bunch of arrows as litigation expense bunch of next device bunch of particles bunch of varieties Bunda Bundaberg Bund Complex in Shanghai Bundesliga bundle bundle algorithm bundle cell bundle convexity bundle curvature bundled conductor bundled drawing bundled insulated conductors bundled tube structure

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