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Meaning of 胚层

Lookup via: Pinyin | Radicals
胚 pēi 层 céng (Trad.: 胚層)
germ layer; layer of tissue in embryology
Example Sentences
1
在中胚层
,
心脏和循环系统正在形成
。
In the center layer (mesoderm), the heart and circulatory system are forming.
2
两层细胞
(
胚层
)
中间是凝胶状的中胶层
。
Two cell layers( diploblastic) separated by a gelatinous mesoglea.
3
成纤维细胞是胚胎中胚层起源的间叶细胞
。
Fibroblasts are mesenchymal cells which are derived from the embryonic mesoderm.
4
在外胚层的凹陷和增厚过程中
,
表达了很多基因
。
there are many genes that are already expressed and presented in this dimpling and thickening of the outer layer.
5
这表明胚层之间的界限并不是我们胰腺想想的那样严格
。
This suggests germ layer boundaries are less absolute than previously thought.