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classification and nomenclature of spore and pollen fossil
释义
classification and nomenclature of spore and pollen fossil
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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radio astronomical exploration
radio astronomical observation system
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radio astronomical station
Radio Astronomical Telescope of the Academy of Sciences 600
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radio astronomy
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radio astronomy satellite
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radio audience share
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radioautogram
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radio-automatic synthesis system
radio background
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