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单词
biostratigraphy
释义
biostratigraphy
Encyclopedia
理学
生物地层学
释
biostratigraphy
生物地层学
研究生物化石的时空分布,并根据地层中所含化石的特征将岩层分为若干地层单元,以确定地层的相对地质时代的学科。是地层学的重要分支学科,也是古生物学的重要分支。
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cobordism class
cobordism group
cobordism invariant
cobordism of complexes
cobordism of knots
cobordism of links
cobordism of manifolds
cobordism ring
cobordism theory
coboundary
coboundary group
coboundary homomorphism
coboundary mapping
coboundary operator
cobounded
cobounded subset
cobounded subspace
COBRA
cobra
cobrotoxin
cobweb equation
cobweb plot
cobweb theory of agricultural products price
COC
Coca Cola logo
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