雄性生殖的

Aim :To explore the antagonism of different doses of zinc on male reproductive toxicity induced by excessive fluorine.

目的：探讨不同剂量的锌对高氟所致雄性大鼠生殖损伤的拮抗作用。

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。

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。

It is well-known that estrogenic environmental endocrine disruptors affect the structure and function of male reproduction system.

雌激素样环境内分泌干扰物对雄性动物生殖系统结构与功能的不良影响已成为备受关注的焦点。

Starrii maleness eoled from the dominant sex of its isogamous ancestor.

starrii藻的雄性性别从这种藻类同配生殖祖先的负主导性别配子进化而来。

An organism, such as an earthworm or a monoclinous plant, having both male and female reproductive organs.

雌雄同体兼有雄性和雌性生殖器官的生物体，如蚯蚓或雌雄同花的植物

The sexual organ coefficents were calculated. Results: The high dose of osthole significantly increased the level of serum testosterone in the reproduction system disturbance mice and increased significantly the AR positive cells percentage of peritubular myoid cells. The low and high doses of osthole significantly increased the coefficients of seminal vesicle.

结果：蛇床子素高剂量可显著升高环磷酰胺致生殖系统损伤雄性小鼠血清中睾酮的含量(P.05)，免疫组化结果显示，高剂量可增加睾丸肌样细胞AR阳性细胞表达百分率，高、低剂量可增加精液囊的脏器系数。

Objective To study the socially productive behaviour on sterile male of Rattus norvegicus.

目的研究褐家鼠不育雄性的社群生殖行为。

BACKGROUND ＆ AIM: To explore the effects of different intensities of low power microwave on the male reproductive system in mice.

背景与目的：探讨不同强度低功率微波辐射对雄性小鼠生殖系统的影响。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。