查询词典 sperm sac

It's the men's sperm desiding the zygote to be a boy or girl.

正是男性的精子决定受精卵发育成男孩或女孩。

Indications:short of penis impotence and lack of sperm,weak health and adynamia,soreness of the waist and knees,dim eyesight and tinnitus,neurasthenia and listlessness frequent micturition and urgent micturition,premature ejaculation,sexual disorder,prostatitis and so on caused by deficiency of the kidney.

主治：阳痿的阴茎短和精子缺乏，薄弱的卫生和adynamia，的腰部和膝盖，眼花耳鸣，神经衰弱和无精打采尿频和紧迫尿频，早泄，性障碍，前列腺炎疼痛等等的缺陷造成的肾脏。

In biology, terrestrial creature rarely achieve orgasm in synch contrary to amphibia or aquatics. However, the political mass movement turns human into coral, which could achieve synchronized orgasm in mass scale. The slogans shouted by the people are like the sperm and eggs ejaculated by the coral.

就生物学而言，陆生动物不能像水生及两栖类动物可以同步高潮，可是政治群众运动将人类转变成为可以集体同步高潮的珊瑚虫，群众喊出的口号就像珊瑚集体排出的精子及卵。

Fertilization of the egg by a single sperm occurs in the ampullary portion of the fallopian tube about a day after ovulation.

数百万的精子则向上运行，在输卵管的壶腹部，精子和卵子结合，称为受精，整个受精过程大约需要24小时。

"Conclusively, the present study shows that toremifene administration... results in significant improvements of all three main semen parameters -- namely sperm count, motility and morphology -- mediated by increased gonadotropin secretion and possibly a direct beneficial effect of toremifene on the testes," researcher Dr. Anargyros Kourtis told Reuters Health.

研究人员Anargyros Kourtis博士告诉路透社，目前的研究表明，使用托瑞米芬后，在促性腺激素分泌增加以及托瑞米芬对睾丸可能产生直接的有益作用的介导下，三个主要的精液参数，即精子计数、精子活力和精子形态都可以得到显著改善。

These vesicles fused together along the filaments to form annulate lamellae,or attached to demembraned sperm chromatin to initiate assembly of NE.

激活的非洲爪蟾卵提取物温育过程中，直径200nm的膜泡附着在一种直径10nm纤维上，形成&珠链&结构。

It has been reported that gestational and lactational exposure to estrogens or androgen antagonists reduced testicular size and sperm production, germ cell apoptosis, male infertility, and male reproductive tract malformations, such as cryptorchidism, hypospadias, nipple retention, or reduced anogenital distance.

但本实验结果显示，大鼠孕期和哺乳期接触达母体中毒剂量的硫丹，对雄性子鼠的睾丸重量、每日精子生成量、附睾精子数和精子形态、睾丸生殖细胞凋亡发生率等都没有明显的影响，也未见雄性子鼠AGD缩短、乳头残留及隐睾和尿道下裂等雌性化表现。

GB 15193.7-2003,Mice Sperm Anormality Test .

GB 15193.7-2003，小鼠精子畸形试验。

The first jump in brain size happened 39 million years ago, when odontocetes (members of an order that includes dolphins, toothed whales, sperm whales, beaked whales and porpoises) diverged from their ancestral Archaeoceti group.

海豚的大脑体积的第一次跳跃式增长发生在3千9百万年前。那时，齿鲸亚目(该目包括海豚、齿鲸、抹香鲸、喙鲸等成员)从古鲸亚目中分离出来，而其中的一些成员，特别是现代海豚的祖先，体型减小，大脑体积增大。

Lü Guangxiu, founder of the bank, says the new service aims to ease reproductive concerns caused by worsening male reproductive health, such as aspermia and deteriorating sperm quality.

鲁广秀，精子库的创始人说这项新服务旨在减轻由男性生殖健康恶化引起的担心，比如男性精液缺乏和精子质量恶习化。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。