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palaeontological clock
释义
palaeontological clock
Encyclopedia
理学
古生物学
释
palaeontological clock
古生物钟
保存为化石的生物体具有能反映生物生长节律的骨骼结构。如珊瑚化石表壁上的生长环脊和生长环纹,软体动物和腕足动物化石壳表上的生长纹,叠层石、藻类和某些层孔虫的生长纹层等。
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intersegmental part
intersegmental reflex
intersemiotic translation
intersex
intersexuality
intersexuality of animals
intersexual selection
inter-simple sequence repeats,ISSR
inter-sixtile distance
intersolubility
interspace
interspecies
interspecies adaptation
inter-specific association
interspecific competition
interspecific crossing
interspecific difference
interspecific hybridization
interspecific interaction
interspecific justice
interspersed repetitive sequence PCR,IRS-PCR
interspersion
intersphere
interspicular region
interspike interval
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