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gastrula

美 ['gæstrʊlə]英 ['gæstrʊlə]

n.【动】原肠胚
网络胚囊；原肠期；原肠腔

复数：gastrulae

gastrula

gastrula

英-汉英-英网络释义

gastrula

n.

1.【动】原肠胚

1

The resulting gastrula consists of an outer ectoderm, an inner endoderm, and a mesoderm layer positioned between them.

最终原肠胚由一个外肠胚，内肠胚，和一个中肠胚构成。

2

The ingrowth and curling inward of a group of cells , AS in the formation of a gAStrula from a blAStula.

内长一组细胞的内部或向内生长，如从囊胚到原肠胚的生长过程

3

archenterons: The central cavity of the gastrula , which ultimately becomes the intestinal or digestive cavity .

原肠：原肠胚的中心空腔，它最终成为肠腔或消化腔。

4

The central cavity of the gastrula , which ultimately becomes the intestinal or digestive cavity .

原肠原肠胚的中心空，它最终成为肠。

5

The ratios of fused oocytes developed to gastrula and hatching stages, however, were not so different with the control group .

但发育至原肠期及孵出期的比例则与对照组无显著差异。

6

germ ring The thick end rim of the blastoderm evident during late blastula and gastrula stages .

胚环胚膜的增厚边缘发生在囊胚晚期与原肠期阶段的时候。

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