“stratigraphic subdivision”的概念、定义、翻译、参考文献-科学参考

单词	stratigraphic subdivision
释义	stratigraphic subdivision Encyclopedia 理学地层划分释 stratigraphic subdivision地层划分根据地层的各种特征（如岩性、化石等）、属性（根据多种特征的综合分析得出，如时间、气候、环境、事件、成因解释等），按照地层的原始顺序，把一个地区的地层划分为各种类型的地层单位的过程。
随便看	similarity ray similarity region similarity relation similarity rule similarity scale-up principles similarity search similarity searching similarity theorem similarity theory similarity transformation similarity transformation group similarity type similar linear representation similarly situated figures similar mappings similar matrices similar matrix representation similar operators similar ordered set similar permutation similar permutation groups similar permutation representation similar permutations similar polygons similar position

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