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胚泡
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胚泡
Encyclopedia
医学
胚胎发生
释
blastocyst
胚泡
受精后第4天左右,卵裂球增至约100个的囊泡状胚。卵裂细胞的分泌,使细胞团之间出现裂隙,后融合扩大形成中央的腔,周围由扁平的滋养层细胞包绕,腔的一端有一团内细胞群细胞。
Biology
blastocyst
胚泡
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dimensionality theorem
dimensional kernel
dimensionally ordered
dimensional method
dimensional metrology
dimensional modeling
dimensional ordering
dimensional orientation
dimensional rating scale
dimensional reduction
dimensional regularization
dimensional renormalization
dimensional resonance
dimensional split
dimensional splitting method
dimensional stabilities of wood-based panels
dimensional stability
dimensional stability of polymer
dimension axiom
dimension crossover
dimension formula
dimension function
dimension group
dimensioning
dimension invariance theorem
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