雄性生殖

The results show that the CD29, CD49, CD90 express in the gonium and the primary spermatogenous, but there are not expression in the oocyte, the second spermatogenous and the spermatocyte.

研究结果表明，CD29， CD49， CD90在雌性生殖腺各级卵母细胞中均不表达，位于生殖褶边缘的性原细胞中可见表达；在雄性生殖腺的初级精原细胞中表达，但在成团分布的次级精原细胞、各级精母细胞中均未表达。

Sequential hermaphrodite Having male and female reproductive organs which mature at different times.

持续性雌雄同体具有不同时期成熟的雄性与雌性生殖的器官。

The female was mainly characterized by symmetrical convex gential segment, the same thorn length on either sides of the fourth sections, and no serrated ridges on the third section in the fifth thoracic appendage. No convex on the left side and long hook-like tip were found in the fifth thoracic appendage of the males.

其主要特征是：雌性生殖节左右两侧的凸起对称，雌性第五胸肢的第四节末端刺毛左、右肢等长，第三节刺毛的外缘不具锯齿；雄性第五胸肢基节左侧不具突起，末端节也不具有长钩状突起。

Detection of oviposition-stimulating fractions in white and yellow glands of A. lata further demonstrates the importance of male accessory glands in the reproductive physiology of female insects.

而从长额负蝗的黄色和白色腺体侦测到能刺激排卵的蛋白质，更进一步证实雄性副腺对於雌性昆虫生殖生理的重要性。

His analysis of procreation is frequently criticized on the grounds that it presupposes an active, ensouling masculine element bringing life to an inert, passive, lumpen female element; it is on these grounds that Aristotle is considered by some feminist critics to have been a misogynist.

他有关生殖的分析经常受到批评，因为亚里士多德的预设了一个积极的、赋予灵魂的雄性成分，他为无生命的、被动的、残缺的雌性成分带来生命。某些女性主义批评家为此认为亚里士多德是厌恶女人的人。

Key words: rat;reproductive toxicity;mustard gas

目的 探讨芥子气对雄性大鼠生殖毒性的影响。

The newborn dragons, both males, are believed to be the first in North America to have hatched by parthenogenesis .

这两只刚出生的雄性科莫多巨蜥据信是北美洲透过单性生殖孵出的首例。

This paper intends to introduce our study of the negative effect of monocrotophos on the reproductive capability and the testes composition of guppy.

0mg/L久效磷暴露孔雀鱼40d，统计孔雀鱼的繁殖情况，同时每隔10d取精巢进行组织切片观察，研究了久效磷对雄性孔雀鱼生殖的影响。

Objective To investigate the effect of di(2ethylhexyl) phthalateon main organ and reproductive function of male mice.

目的 观察邻苯二甲酸二异辛酯对雄性小鼠主要脏器及生殖功能的影响。

Leydig cell is the main secretor of testosterone, and its secretory volume maybe 95% of testosterone in body; so many national scientific research centers put their keystones on Leydig cell's culture and transplant in vitro.

鉴于睾丸间质细胞是雄性机体分泌睾酮的主要细胞，分泌量约占身体总睾酮的95%；国际上将对男性生殖疾病治疗的研究重点集中在Leydig细胞的培养和移植上。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。