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zona pellucida

  • 卵透明带：哺乳动物卵子的透明、弹性的非细胞外层或包膜，由糖蛋白组成。

双语例句

  1. They are trying to find their way through the zona pellucida, the membrane that surrounds and protects the egg. 
    它们试图找到通过保护卵细胞的透明带的路。
  2. Objective To explore the relationship between anti zona pellucida antibody and the levels of hormone.
    目的 探讨血清抗透明带抗体 （AzpAb）与激素水平之间的关系。
  3. The paper reviews the constitution, molecular structure, biological function and application of zona pellucida in male fertilization.
    本文就透明带的组成、分子结构、生物学功能及其在男性生育领域的应用进行综述。

网络短语

  • Lagurus lagurus zona pellucida
    草原兔尾鼠卵透明带
  • Zona pellucida thickness
    透明带厚度；胚胎透明带厚度；带厚度；人胚胎透明带厚度
  • Zona pellucida antibo
    抗透明带抗体
  • porcine zona pellucida
    猪卵透明带；用猪卵透明带；卵透明带
  • Zona pellucida thickness variation
    透明带厚度变化率；带厚度变化率

英英释义

  • n.thick membrane around the mammalian ovum; can be penetrated by one sperm in the fertilization process; usually remains around the fertilized egg until it is implanted in the wall of the uterus

词源

  • zona pellucida
    拉丁语zōna("zone") + pellucidus("transparent").
  • zona pellucida
    Latin zōna ‎(“zone”) + pellūcida ‎(“transparent”).