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孢粉化石的命名和分类
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孢粉化石的命名和分类
Encyclopedia
理学
古植物学
释
classification and nomenclature of spore and pollen fossil
孢粉化石的命名和分类
对古植物孢子和花粉形成的化石,按照其形态特征并与现生植物孢粉对比进行描述鉴定,以确定其在植物界分类位置和命名的系统方法。
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demonstration
demonstration area of national unity
demonstration area of no rodent-damage in grassland
Demonstration base for entrepreneurship and innovation
demonstration city project of powerful police with science and technology
Demonstration county on electronic commerce into rural
demonstration effect
demonstration nature reserve
Demonstration of Autonomous Rendezvous Technology satellite
demonstration of sea area use
demonstration of table of organization and equipment
demonstration of the selected titles
Demonstration Unit of Digital Publishing Transformation
demonstration zone for ecological civilization construction
demonstrative residential area
Demonstratives and Pronouns in Early Mandarin
De Morgan
de Morgan algebra
de Morgan and Bertrand test
de Morgan duality law
de Morgan identity
de Morgan law
de Morgan theorem
de Morgan’s law
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