... extraeconomiccompulsion经济外强制 经济外强制 extraembryonic胚外的 extraembryoniccapillarynetwork胚外毛细血管网 ...
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extraembryonic coelom [胚] 胚外体腔 ; 外胚胎腔
extraembryonic endoderm [胚] 胚外内胚层
extraembryonic ectoderm [胚] 胚外外胚层
extraembryonic blastoderm 胚外胚盘
extraembryonic somatopleuric mesoderm [胚] 胚外体壁中胚层
extraembryonic field [胚] 胚外区
Exocoelom Extraembryonic coelom 胚外体腔
extraembryonic mesoderm [胚] 胚外中胚层
Totipotent - having unlimited capability. Totipotent cells have the capacity to specialize into extraembryonic membranes and tissues, the embryo, and all postembryonic tissues and organs.
全能—具有无限能力。全能细胞具有分化为特定的胚胎外膜和组织、胚胎以及所有胚胎后组织和器官的能力。
Totipotent - having unlimited capability. Totipotent cells have the capacity to specialize into extraembryonic membranes and tissues, the embryo, and all postembryonic tissues and organs.
全能？具有无限能力。全能细胞具有分化为特定的胚胎外膜和组织、胚胎以及所有胚胎后组织和器官的能力。
Extraembryonic mesoderm migrates through primitive streak to the presumptive yolk sac between days 6.5 and 7.0 of gestation.
胚外中胚层在妊娠的第6.5至7.0天之间通过原始条带迁移到推测的卵黄囊。
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