查询词典 sperm sac

The result show: The strong positive reaction on the plasma membrane of type Aspermatogonia and the head of maturing sperm, and a lesser positive reaction on the plasma membrane round spermatid.

结果表明：(1)在A型精原细胞的质膜和成熟的精子头部有强阳性反应，早期精子细胞质膜有较强的阳性反应。

According to the changes of the structure of chromatin and the morphology of cell, the process of the typical spermatogenesis of Cipangopaludina chinensis can be divided into five stages: spermatogonium, primary spermatocyte, secondary spermatocyte, spermatid and mature sperm.

中国圆田螺典型精子发生时，根据染色质和细胞形态的变化，可将其发生分为以下五个时期：精原细胞、初级精母细胞、次级精母细胞、精细胞和成熟精子。

Moreover, RIM-BP3 and Hook1 mutant mice share several common abnormalities, in particular with regard to the ectopic positioning of the manchette within the spermatid, a presumable cause for the sperm head deformities.

而且，RIM-BP3和Hook1的突变小鼠具有一些共同的表型，尤其是精子细胞中精子领的异位分布，这是造成精子头部异常的潜在原因之一。

Annexin A1 mainly distributed in nuclei of spermatogonia, acrosomal cap of spermatid and residual body of sperm.

免疫组织化学显示膜联蛋白A1主要分布于精原细胞核、精子细胞顶体帽及精子胞质残余体内。

One secondary spermatocyte divides and eventually grows into two sperm cells.

一个次级精母细胞分裂并最终产生两个精子。

AR expressed stronger in spermatocytes and spermatogenic cells, ER in germ cells and sperm expressed strong in the second spermatocyte, PR in Leydig cells also expressed stronger.

AR在精母细胞和精细胞中表达较强，ER在精细胞和精子中表达较强，精母细胞中次之，PR在睾丸间质细胞中表达较强。

Every_dosage group of GTW cause sperm deformity, do harm to primary spermatocyte chromosome aberration and synaptonemal complex, were significantly higher than that of negative control.

雷公藤多甙3个剂量组均可致精子畸形并对初级精母细胞产生损伤，以及具有生殖细胞联会复合体损伤，与阴性对照组比较差异均具有统计学意义(P均。05)。

In fact, it is very early, they have to travel to the beginning of the development of puberty, when stored in the scrotum spermatogonium only slowly into mature sperm, is still dormant, dormant fabulous.

其实，早的很呢，他们要到青春期开始发育的时候，阴囊里储存的精原细胞才会慢慢转化为成熟的精子，现在还在休眠、蛰伏着呢。

While under the ultrastructure, the spermatogonium can be distinguished as primary spermatogonium and secondery spermatogonium; in addition, the mature sperm has a head, a midpeice and a tail, and the "9+3" canaliculus tail has side fin in it.

超微结构下精原细胞分为初级精原细胞和次级精原细胞，成熟精子分头部、中片和尾部3个部分，尾部有侧鳍，具"9+3"式微管结构。

Spermatophore - A bundle of sperm and proteinaceous material presented to female insect as a nuptial gift.

精 -捆绑的精子和蛋白质材料提交给女性昆虫作为彩礼。

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。