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孢粉化石的命名和分类
释义
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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ultrahyperbolic
ultrahyperbolic differential equation
ultrahyperbolic equation
ultraideal
ultrainfinite point
ultraintuitionism
ultraionization potential
ultra large scale integrated circuit
ultra large scale integrated circuit, ULSI
ultralattice
ultra-light wrought magnesium-lithium alloy
ultralimit
ultra-long spaced electric log
ultra-long wave
ultra-low density fiberboard
ultra low density polyethylene
ultra low density polyethylene (ULDPE)
ultra low density proppant
ultra-low emission
ultra low energy building
ultra low expansion glass
ultra-low frequency
ultralow interfacial tension
ultra-low sulfur diesel production
ultra-low temperature
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