gastrula
英['gæstrʊlə]
美['gæstrʊlə]
- n. 胚囊；肠胚
embryonic的; embryo胎; larval幼虫状态的; epithelium上皮; embryos晶; apical顶上的, 顶点的; ventral腹部的; dorsal背的，背侧的; epithelial上皮的; vertebrate脊椎动物; ovary子房;
详细释义
Noun:
-
double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
双语例句
- 1. However , content of the dissolvable protein and amino acid during gastrula stage during blastula stage.
- 总氨基酸含量在胚胎发育早期下降较快, 胚胎发育至后无节幼体期氨基酸含量下降幅度变缓.
来自互联网
- 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。
用作名词 (n.)
用法讲解
- roof of gastrula 原肠胚盖
- embolic gastrula [医] 塞入原肠胚...
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
