gastrula
The process of forming a gastrula.
形成原胚肠的过程
The formation of a gastrula from a blastula by invagination.
内陷囊胚翻转形成胚囊
The infolding of a portion of the outer layer of a blastula in the formation of a gastrula.
肠套叠在原肠胚形成过程中囊胚的外层的折叠部分
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
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
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
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。
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
Effects of Laser Irradiation on the Protein Expression Patterns of Gastrula of Bufo bufo gargarizens[J].
引用该论文 张楠,时永香,白增亮,张少军,李丽莉.
The gastrula can be twisted, pulled and escaped from the womb, scraped and peeled of in the last.
从工作原理和系统设计方面对设备进行了具体分析。
The growth of a rapidly dividing group of cells around a more slowly dividing group of cells,as in the formation of a gastrula.
外包在胚胎的形成中，一部分分裂快的细胞的生长包围另一部分生长慢的细胞。
To infold or become infolded so as to form a hollow space within a previously solid structure,as in the formation of a gastrula from a blastula.
套叠折叠或变成折叠以便在原先实心的结构中形成一个中空的空间，如囊胚形成原肠胚的过程。
To infold or become infolded so as to form a hollow space within a previously solid structure, as in the formation of a gastrula from a blastula.
套叠折叠或变成折叠以便在原先实心的结构中形成一个中空的空间，如囊胚形成原肠胚的过程
The results showed:At gastrula stage, the cells in front of the embryonic area graduslly cleave to form optic disc rudiment.
前蚤状幼体晚期，复眼色素区扩大到复眼直径的一半。复眼由个眼构成，每个个眼由角膜、角膜生成细胞、晶锥、小网膜细胞等组成。
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。
The subcultural 4-10 generational cells as donors were transferred into unfertilized eggs with nuclei from common carp and golden carp as receptors, finally, the embryo developed to gastrula stage.
采用继代培养到第4-10代的鲤鱼体细胞为供体，鲤鱼和金鱼未受精具核卵为受体，进行移核试验，最终获得发育至原肠期的胚胎。这是鲤鱼体细胞核移植的首次报道。
"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。
the ingrowth and curling inward of a group of cells,as in the formation of a gastrula from a blastula
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
the process in which a gastrula develops from a blastula by the inward migration of cells
由于细胞向内移动囊胚形成胚囊或肠胚的过程
SCREENING OF DIFFERENTIALLY EXPRESSED GENES AT GASTRULA STAGE DURING EMBRYOGENESIS OF CARASSIUS AURATUS GIBELIO
银鲫原肠胚差异表达基因的筛选
germ ring The thickend 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。
the process in which a gastrula develops from a blastula by the inward migration of cells.
由于细胞向内移动囊胚形成胚囊或肠胚的过程。
gastrula furrow
原肠沟
epibolic gastrula
外包原肠胚
bell gastrula
[医] 钟状囊胚, 原囊胚
embolic gastrula
[医] 塞入原肠胚
gastrula lip
胚孔唇
gastrula
n. 胚囊, 肠胚
gastrula invagination
原肠胚内陷
gastrula like phase
拟原肠期
gastrula stage
原肠胚期
gastrula period
原肠胚期
roof of gastrula
原肠胚盖