单词 | stratigraphy |
释义 | Word Frequency stratigraphy(strəˈtɪɡrəfɪ) noun Abbreviation: stratig1. the study of the composition, relative positions, etc, of rock strata in order to determine their geological history 2. archaeology a vertical section through the earth showing the relative positions of the human artefacts and therefore the chronology of successive levels of occupation Derived forms stratigrapher (strəˈtɪɡrəfə) or stratigraphist (strəˈtɪɡrəfɪst) noun stratigraphic (ˌstrætɪˈɡræfɪk) or stratigraphical (ˌstratiˈgraphical) adjective |
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