biostratigraphic
英[bi:əʊstræti:ɡ\'ræfɪk]
美[bioʊstrætiɡ\'ræfɪk]
基本释义
- adj.
- 生物地层的
实用例句
Jurassic Biostratigraphic Sequence in the Middle of Northern Tibet.
辽西地区白垩纪火山岩层序探讨.
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Trilobites were rapidly evolving forms and are of widespread use in biostratigraphic studies.
三叶虫是进化迅速的种型,并广泛用在生物地层学的研究上.
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