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。
The secretory cells of the zona fasciculata in the adrenal gland.
肾上腺皮质束状带的内分泌细胞。
La casa si trovava a Wood Green, nella parte nord della città, in una zona residenziale.
房子位于城市北部伍德格林的一个住宅区。
This paper introduces the methods of zona-free SCNT and the single embryo culture system.
作者就无透明带核移植技术和单个胚胎培养系统作一介绍。
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。
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。
Objective: To study the reliability of the new enucleation method for mouse oocyte: zona pellucida dilating (ZPD) assisted enucleation method.
目的探讨新的小鼠卵母细胞透明带膨胀（ZPD）辅助去核法的可靠性。
The synthetic activities of the cells in zona fasciculata increased with the fetal development, and the synthetic function was strong at delivery.
皮质中束状带细胞合成活动随胎龄增加而加强，在分娩时合成能力旺盛。
Purpose:To detect the expression of adrenocorticotropin(ACTH) in adrenal cortex hyperplasia, and to explore the mechanism of adrenal cortex glomorulosa zona hyperplasia development.
目的：检测促肾上腺皮质激素（ACTH）在增生的肾上腺皮质组织中的表达，探讨肾上腺皮质球状带增生的发生机制。
Objective To construct the recombinant plasmid that highly expressed human zona pellucida 3. Methods The techniques of PCR amplification, T-A vector ligation, and sub-clone were used.
目的：构建高效表达人透明带蛋白3的真核重组表达载体。方法：利用PCR、T- A载体克隆和亚克隆等技术。
Zona Gale once set down as the first article of her creed: "I believe in expanding the areas of my awareness."
“我相信，应当扩展我的认知领域。” 这是佐纳?盖尔曾经写下的第一条信仰。
A small number of labeled cells appeared in the ipsilateral hypothalamic lateral area, the dorsal area, Zona incer-ta, and the dorsomedial hypothalamic nucleus.
在同侧下丘脑外侧区、背侧区、未定带和背内侧核中可见少量标记细胞。
A small number of labeled cells appeared in the ipsilateral hypothalamic lateral area, the dorsal area, Zona incer-ta, and the dorsomedial hypothalamic nucleus.
在同侧下丘脑外侧区、背侧区、未定带和背内侧核中可见少量标记细胞。
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