音标与读法

这里为大家介绍下gastrulation 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

【医学】原肠胚形成。

the process in which a gastrula develops from a blastula by the inward migration of cells

Gastrulation is a phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a trilaminar ("three-layered") structure known as the gastrula. These three germ layers are known as the ectoderm, mesoderm, and endoderm.

例句与用法

1.This pushing-in of cells marks the start of gastrulation .

细胞的这种向里推进标志着原肠胚形成的开始。

2.Asymmetrical distribution of cortactin appeared when gastrulation starts , with higher staining in the dorsal part of the embryo , while much lower in the ventral part

在胚盾附近区域，即未来的胚胎背侧，染色信号较强，皮层蛋白标志了正在发生汇聚迁移的细胞。

单词网DAncI.583316.CoM