blastula是什么意思 blastula的用法 blastula怎么读

blastula

英 ['blæstjʊlə]美 ['blæstʃʊlə]

n. [胚] 囊胚，囊胚泡

ing-bottom: 52.09%;">

英语词源

blastula (n.)

embryonic state, 1875, Modern Latin, from Greek blastos

"sprout, germ" + diminutive ending -ula (see -ule).

权威例句

1. It enter the late blastula stage in 6 h 50 min.

6小时50分进入低囊胚期.

来自互联网

2. The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.

这些囊胚细胞, 称卵裂球, 每个细胞都有一套二倍体染色体组.

来自互联网

3. The outer layer of a blastula that gives rise to the ectoderm after gastrulation.

外胚层囊胚的外层,在原肠胚形成之后生后外胚层组织.

来自互联网

4. However , content of the dissolvable protein and amino acid during gastrula stage during blastula stage.

总氨基酸含量在胚胎发育早期下降较快, 胚胎发育至后无节幼体期氨基酸含量下降幅度变缓.

来自互联网

[ blastula 造句 ]