“primitive streak”的概念、定义、翻译、参考文献-科学参考

单词	primitive streak
释义	primitive streak Encyclopedia 医学胚盘释 primitive streak原条约在受精后的第15天，上胚层细胞增生并向二胚层胚盘尾端中线迁移，在中轴线上聚集而成的一纵行细胞柱。
随便看	lift pump lift-rising device lift safety device lift-sliding mechanical parking system lift sub lift technique lift truck lift-up method lift vector lift velocity Li Fu Li Fuda Case Li Fuguo Li Fuji ligament ligament efficiency ligament injury ligancy ligand ligand based drug design ligand-based pharmacophore model ligand cone angle ligand exchange ligand exchange chromatography ligand-exchange chromatography

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