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Female crabs were collected from Ningguo County in Anhui Province on May 1994.The results showed that morphology of the spermatheca is associated with the ovarian cycle.

但是,有关十足类甲壳动物纳精囊在繁殖过程中不同阶段的形态学、组织学和细胞化学方面的研究尚未见报道。

A study on spermatheca of the freshwater crab,Sinopotamon yangtsekiense was performed with histologic and cytochemical metheds.

精囊是溪蟹雌性生殖系统的重要组成部分,在精子储藏、受精及排卵过程中起着十分重要的作用。

The muscle layer includes circular muscles and longitudinal muscles, whose functions may be related with the releasing of sperm from spermatheca..

对中华蚌锰雄性附腺的显微观察显示,中华蚌锰的雄性附腺左右对称,各由巧根腺管组成,根据分泌物可分为五种类型;储精囊为细长的管状,左右各一根,和附性腺缠绕在一起。

The results show:(1) In testis, PNA receptors sites were firstly observed in the cytoplasm and plasma membrane of primary spermatocyte, and greatly increased in the plasma membrane of second spermatocyte, then decreased and were accumulated in the tail of the round spermatid. The same reaction was observed in sperms of testis and spermatheca, which shows stronger reaction in head and weaker in tail. A universal dyeing was observed on the plasma membrane of sertoli cells.

结果表明:(1)在中华蚱蜢的精子发生中,PNA受体是由初级精母细胞合成,然后转移到膜上,在次级精母细胞,由于量的积累其质膜出现了强阳性标记;从早期精子细胞到成熟精子时期糖蛋白的分布发生了明显的修饰变化,这些变化与精子获得与卵子进行识别、粘附、结合等受精能力密切相关:受精囊内与精巢内的精子表面的标记是相同的,说明质膜糖蛋白的修饰作用在精巢内就已完成。

The condom is Lubricated normal condom,which has a spermatophore on the top.

功夫王安全套为润滑型安全套,顶端有储精囊

What today still confuses scientists is women have no organ like men's spermatophore to store sperm, then where is her sperm' stored.

令医学家至今不解的是,女性并无男性用于贮存精液的精囊一样的器官,那她的"精液"又集中贮存于何处呢?

365Nm UV can penetrate into the spermatophore and the thelycum crust to infure the sperm.

5 nm波长紫外线能够透过精荚和纳精囊盖,对其内精子起到杀伤作用。

The unique ingredient of "Crown 3000" Halobios Extract Capsule improves the level of whole hormone secretion through stimulating the pituitary gland, adrenal gland, prostate, testis, spermatophore and other organs, and thus achieves their effects to enhance male sexual impulse and erectile function, makes penis become bigger and thicker and promotes the second development of reproductive organ.

CROWN 3000 海洋生物提取物胶囊 Halobios Extract Capsule "顶点 3000"海洋生物提取物胶囊独有的成分通过对脑垂体、肾上腺、前列腺、睾丸、精囊等器官的刺激,提高整体激素分泌水平,从而达到增强男性性欲冲动和增强勃起功能,使阴茎增大增粗,促进生殖器官二次发育。

This method is suitable for the management of severe SV disease which is ineffective to the conservative treatment.

该方法适用于长期慢性血精或其它严重精囊疾病且保守治疗无效的患者。

The results indicated that LHC could increase the weight of prostatic capsule, spongy body and levator ani muscle of the unsex rats, enhance the serum testosterone, shorten the penil erection period. LHC could significantly increase hemolysin and lymphycyte transformation rate of mice.

实验结果表明,龙马回春胶囊能明显增加去势大鼠的前列腺贮精囊、海绵球肌及肛提肌重量,提高血清睾酮水平,缩短阴茎勃起潜伏期;明显增加小鼠血液溶血素,提高小鼠淋巴细胞转化率。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。