blastula

blastula

美 ['blæstʃələ] 　英 ['blæstʃələ]

• n.【生】囊胚
• 网络囊胚期；囊胚泡；胞胚

词形变化

复数：blastulae  

英汉解释

n.

1. 【生】囊胚

英英解释

n.	1. an embryo at an early stage of development, consisting of a hollow ball of cells

例句

The rearrangement of the blastula into a three-dimensional organism with inner, middle, and outer layers occurs during gastrulation .

在原肠胚形成过程中，囊胚重新排列，形成包括内层，中层，外层的三围组织。

From two variants of the experiment the most sensitive was the second one, in which polysaccharides were added at the late blastula stage.

从两个实验中，最敏感的是第二个变种，其中多糖在晚囊胚期补充。

blastula Stage in embryonic development which represents the final product of cleavage stages, characterized by formation of the blastocoel.

囊胚代表胚胎发展的最后分裂阶段，特徵为囊胚腔的形成。

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

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。

The phytic acid was extracted with delipid corn blastula by immersion, neutralization, acidification, ion exchange and evaporation.

本实验以脱脂玉米胚为原料，通过酸浸、中和、酸化、离子交换、浓缩等过程提取了植酸。

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。

Cloning of Zebrafish: Development of Non-enucleated Unfertilized Eggs Provided with Nuclei from Blastula Cells

斑马鱼的克隆：囊胚细胞核移入正常具核卵子的发育