blastula

美 ['blæst??l?] 　英 ['blæst??l?]

• n.【生】囊胚
• 網(wǎng)絡(luò)囊胚期；囊胚泡；胞胚

詞形變化

復(fù)數(shù)：blastulae  

英漢解釋

n.

1. 【生】囊胚

英英解釋

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 .

在原腸胚形成過程中，囊胚重新排列，形成包括內(nèi)層，中層，外層的三圍組織。

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

從兩個實驗中，最敏感的是第二個變種，其中多糖在晚囊胚期補充。

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

囊胚代表胚胎發(fā)展的最后分裂階段，特徵為囊胚腔的形成。

The ingrowth and curling inward of a group of cells, AS in the formation of a gAStrula from a blAStula.

內(nèi)長一組細胞的內(nèi)部或向內(nèi)生長，如從囊胚到原腸胚的生長過程

germ ring The thick end rim of the blastoderm evident during late blastula and gastrula stages.

胚環(huán)胚膜的增厚邊緣發(fā)生在囊胚晚期與原腸期階段的時候。

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

本實驗以脫脂玉米胚為原料，通過酸浸、中和、酸化、離子交換、濃縮等過程提取了植酸。

develops from a blastula by the inward migration of cells.

由于細胞向內(nèi)移動囊胚形成胚囊或腸胚的過程。

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

斑馬魚的克隆：囊胚細胞核移入正常具核卵子的發(fā)育