查询词典 sperm sac

Semen analysis to check sperm numbers and quality.

精液分析检查精子的数量和质量。

The sperm originate in gonial cells in the walls of seminiferous tubules.

精子产生于输精管壁的性母细胞。

Development of mature sperm from the testes of normal seminiferous tubules, by a special cell - spermatogonia after splitting from the development.

成熟的精子来自发育正常的睾丸曲细精管，由一种特殊细胞——精原细胞几经分裂发育而来。

Spermatogenesis is the name given to the process that occurs in the seminiferous tubules, which produces sperm. This process goes on all the time from the onset of puberty, in fertile males.

精子发生的名称是考虑到过程，是发生在曲细精管，产生精子，这个过程继续下去，所有的时间从一开始就青春期，在肥沃的男性。

The results showed, in the early period of hormone treatment, the fraction of seminiferous tubules which dominated by sperm or spermatid appeared to decrease compared with the controls.

结果观察到在实验前期阶段，与对照组相比，处理组中随着所注射激素浓度的增加，生精小管中以精子/精细胞占主要的小管所占的比例呈降低趋势。

Objective To analyse different pathology of seminiferous tubule and sex hormone levels in order todiscuss whether they can provide reference for acquiring sperm or spermatogenic cell.

目的 分析唯支持细胞综合征不育患者曲细精管的不同病理改变及其血清性激素水平，探讨是否可以为睾丸活检取精子或生精细胞提供参考。

Blood-Testis Barrier is the harrier between capillary vessel and seminiferous tubule which is important to produce sperm and maintain male procreation function.

血睾屏障是睾丸内毛细血管与精小管之间存在的屏障结构。血睾屏障对精子的正常发生及雄性生殖功能的维持具有重要的作用。

Sperm are intended to fertilize the female sex cell, or egg.

精子是要令到雌性生殖细胞能被受精。

In mammals, testosterone synthesized by testis interstitial tissue play an important role in the physiological procedures such as malization of embryo development, production of sperm, male sexual behavior and male sex gland development.

在哺乳动物中，睾丸间质组织合成分泌的睾酮在胚胎发育的雄性化、精子的生成、雄性性行为以及雄性性腺的发育等生理过程中起着重要的作用。

Most countries prohibit the performing of a treatment procedure or the use of sperm or embryos with the purpose of producing, or attempting to produce, a child of particular sex, unless to avoid the risk of genetic transmission of sex-linked diseases.

大多数国家禁止履行的程序或处理的精子或胚胎的生产，或企图生产，某一性别的孩子，除非以避免遗传性传播风险相关的疾病用途。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼