“geological time scale”的概念、定义、翻译、参考文献-科学参考

单词	geological time scale
释义	geological time scale Encyclopedia 理学〔地质总论〕释 geological time scale地质年表用来表示地史时期的相对年代和同位素年代值的表格。是地球演化历史的时序标尺。 Astronomy geological time scale地质时标
随便看	Free and Imperial Cities free approximation free arc free association free associative algebra free associative ring free automaton free automorphism free available chlorine free band free basis free bivector free Boolean algebra free-bound absorption free boundary free boundary flow free boundary problem free boundary-value problem free-bound continuous spectrum free bound continuum free-bound continuum free-bound emission free bound transition free-bound transition free calculus

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