“primary sequence”的概念、定义、翻译、参考文献-科学参考

单词	primary sequence
释义	primary sequence Encyclopedia 理学层释 primary sequence基本层序沉积地层垂向序列中一般在露头范围内能观测到的、按某种规律叠覆的、代表一定地层间隔发育特点的单层岩石分层或多层岩石组合。又称基本地层单元。
随便看	propeller type structure propelling system propene propensity propensity score propensity score matching proper proper acceleration proper action proper additive character proper affine hypersurface proper affine sphere proper affine transformation proper affinity proper analytic mapping proper angular momentum proper automorphic transformation proper axiom proper base proper character proper characteristic element proper charge density proper chord proper circle proper circular domain

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