blastula

英 ['blæstjʊlə] 美 ['blæstʃʊlə]
  • n. [胚] 囊胚，囊胚泡
blastula
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英文词源

blastula (n.)
embryonic state, 1875, Modern Latin, from Greek blastos "sprout, germ" + diminutive ending -ula (see -ule).

双语例句

1. It enter the late blastula stage in 6 h 50 min.
6小时50分进入低囊胚期.

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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.

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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.

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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.

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