请输入您要查询的字词:
单词
内胚层
释义
内胚层
Encyclopedia
理学
内胚层
释
endoderm
内胚层
早期胚胎最靠内的胚层,原肠胚结束时位于原始消化道“原肠”的内表面。羊膜类动物的内胚层定义较为模糊,因为除了胚胎本体的内胚层(definitive endoderm)外,一些胚外结构也被称为内胚层,包括原始内胚层(primitive endoderm; PrE)、脏壁内胚层(visceral endoderm; VE)和腔壁内胚层(parietal endoderm; PE)。
Biology
endoblast; endoderm; entoderm; hypoblast
内胚层
随便看
map overall design
mapper
map philosophy
mapping
mapping based on databases
mapping class
mapping class group
mapping cone
mapping-cone construction
mapping control
mapping control point
mapping cycle
mapping cylinder
mapping degree
mapping dimension
mapping fixed point
mapping function
mapping germ
mapping increasing dimension
mapping internal detector
mapping in the large
mapping into
mapping into a set
mapping into itself 「=mapping in
mapping knowledge domains
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/19 9:31:01