发情

Based on the estrus synchronization and its detection,in the research Red Deer was subjected to artificial insemination.

本研究在同期发情和发情鉴定的基础上，对母鹿进行人工输精。

Using intravaginal sponges made by oneself estrus induction and superovulation to thereceptor, in oestrus the receptor"s estrus apex time appearance in 36-48h after sponges are takenout. in anoestrus the receptor"s estrus apex time appearance in 36-48h after sponges are taken outin January and March but the receptors estrus apex time appearance in 24-36h after sponges aretaken out in February, June and July.

应用自制的阴道海棉栓对受体母羊进行诱导同期发情，繁殖季节受体母羊发情高峰时间出现在撤拴后的36～48h；在非繁殖季节的1月和3月出现在撤拴后的36～48h，而2月、6月、7月出现在撤拴后的24～36h。

It's a flashing neon sign:"Willing Females Here"– and yet, no willing females!

就像一个膳食的霓虹灯标牌一样："这里有发情的雌性"-但实际上没有发情的雌性！

It mainly empoison feed and cropper, such as wheat oat corn and so forth. It can arouse uterine portliness, metrohypertrophia, non-oestrus and abortion of female livestock, female symptom of boar.

玉米赤霉烯酮可引起雌性畜禽的阴道上皮角质化、子宫肥大、流产、假发情或不发情等类雌激素综合症，雄性动物接触玉米赤霉烯酮后出现"雌性化"症状，此外，玉米赤霉烯酮还具有免疫毒性和潜在的致癌性，对动物和人类健康的威胁十分巨大。

The goals of this article is to investigate impact and manchisms on reproductive capability in prepubertal gilts and primiparous sows by feeding of short-term restriction.

属性不符本文旨在研究不同能量水平和来源对后备母猪体成分、发情率、初情日龄和发情表现的影响。

These results suggest that:(1) kin recognition is primary mechanism of inbreeding avoidance in estrus female root voles;(2) memory of a siblings scent may be a mechanism of sibling recognition by estrus females, and familiarity after weaning can reinforce permanence of this memory;(3) post coital familiarity may be a mechanism of maintaining inbreeding avoidance in female root voles.

故认为：断奶后嗅觉识别持久力是发情雌性根田鼠亲属识别的机制，亲属识别是最初发情的雌性根田鼠配偶选择中近交回避的首要途径和机制，熟悉性是维持雌性根田鼠配偶选择实现近交回避的机制和特征。

The period of behavioral estrus is variable, and often extends up to several days before and/or after cytologic estrus.

这一时期的行为发情是可变的，而且往往延伸到数天前和/或细胞学后发情。

It mainly empoison feed and cropper, such as wheat oat corn and so forth. It can arouse uterine portliness, metrohypertrophia, non-oestrus and abortion of female livestock, female symptom of boar.

玉米赤霉烯酮可引起雌性畜禽的阴道上皮角质化、子宫肥大、流产、假发情或不发情等类雌激素综合症，雄性动物接触玉米赤霉烯酮后出现&雌性化&症状，此外，玉米赤霉烯酮还具有免疫毒性和潜在的致癌性，对动物和人类健康的威胁十分巨大。

No significant changes of prepro-OX and OX2R mRNA expression were observed during the various estrous cycle phases.

结果 发情前期的OX1R mRNA表达水平明显高于发情后期，而prepro-OX和OX2R mRNA的表达各期间没有明显的不同。

Thus, in 9 - 11 during the month to focus on estrus and breeding.

因此，在9 - 11 月份期间，能集中发情和配种。2 - 5 岁河曲母藏獒，在9 - 11 月份都能集中发情，占发情母獒总数的83 。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失