oestrus
n. 发情，发情期；牛虻
n.
发情，牛虻；动情期；
英英释义
oestrus[ 'i:strəs, 'es- ]
n.
applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
同义词：estrusheatrut
type genus of the Oestridae: sheep botflies
同义词：genus Oestrus
双语例句
用作名词(n.)
Him express affection calls oestrus.
抒发自己的情感就叫发情。
He increased the reproduction rate of rabbits by inducing oestrus.
他使用催情的方法来提高兔子的繁殖率。
When gilts or sows enter oestrus in their reproductive cycles (about 21 days long) they are ready to be bred.
小母猪和大母猪的发情期大概是21天,这是她们的生理循环周期,准备繁殖阶段。
权威例句
Human OestrusReview. Human oestrus
Automation of oestrus detection in dairy cows: a review.
Nasal myiasis due to Oestrus ovis larvae in Israel.
Detection of oestrus in dairy cows: a new approach to an old problem
Identification of an oestrus-associated glycoprotein in oviducal fluid of the sheep
Roaring by red deer stags advances the date of oestrus in hinds.
Androgen steroids as an aid to the detection of oestrus in pig artificial insemination.
Collection, description and transfer of embryos from cattle 10--16 days after oestrus.
Corrigendum to "The sow endometrium at different stages of the oestrus cycle: studies on morphological changes and infiltration by c...
oestrus
oestrus: [17] Greek oistros had an extraordinarily wide range of meanings, from ‘madness, frenzy’ through ‘sting’ to ‘gadfly’, and including also ‘breeze’. If, as has been suggested, it is related to Latin īra ‘anger’ (source of English ire [13]), Lithuanian aistra ‘passion’, etc, ‘frenzy’ is presumably the primary sense, but in fact English originally adopted it (via Latin oestrus) as the genus name for a variety of horsefly or botfly. ‘Sting’ was taken up, in the sense ‘impetus, goad’, as a learned borrowing in the mid-19th century (‘They too were pricked by the oestrus of intellectual responsibility’, John Morley, On Compromise 1874), but oestrus was not used for ‘period of sexual receptiveness in female animals’ (based of course on the notion of sexual ‘frenzy’) until the end of the 19th century.The derived oestrogen dates from the 1920s.=> ire
oestrus (n.)
see estrus.
1. Him express affection calls oestrus.
抒发自己的情感就叫发情。
dict.cn
2. Male peacock: Bah , you are mean, old love sees my oestrus!
雄孔雀：呸，你们下流，老爱看我发情！
www.youdict.com
3. He increased the reproduction rate of rabbits by inducing oestrus.
他使用催情的方法来提高兔子的繁殖率。
dict.cn
4. He increased the reproduction rate of rabbits by inducing oestrus.
他使用催情的方法来提高兔子的繁殖率。
dict.cn
5. The concentration of LH arrived at the highest value on the day of oestrus and decreased gradually after that day.
促黄体素的含量在发情当日达到最高值以后逐渐下降。
-- 来源 -- dict.cnki.net
6. Oestrus ovis
羊狂蝇
-- 来源 -- 英汉 - 短句参考
7. oestrus and ovulation
发情和排卵
-- 来源 -- 英汉 - 短句参考
8. Development of a computer system for monitoring oestrus of dairy cattle
奶牛发情计算机监测系统研究与开发
-- 来源 -- 网友提供
9. oestrus detection
发情探测
-- 来源 -- 英汉 - 翻译参考[网络]
10. Any of various stout, two - winged flies, chiefly of the genera Gasterophilus and Oestrus, having larvae that are parasitic on various animals, especially horses and sheep, and sometimes on humans.
马蝇一种胃蝇属和狂蝇属身体大的双翼蝇，其幼虫寄生于多种动物，尤其是马和羊，有时也寄生在人体内
-- 来源 -- 英汉 - 短句参考
11. "Estrus,also oestrus:The periodic state of sexual excitement in the female of most mammals, excluding human beings, that immediately precedes ovulation and during which the female is most receptive to mating; heat."
"(雌性动物的)动情,动情周期:大多数哺乳动物(包括人类)的雌性产生的周期性的性冲动,在此期间内雌性具有排卵的优势,所以该期间最适合性交;刺激"
-- 来源 -- 英汉 - 翻译样例
12. He increased the reproduction rate of rabbits by inducing oestrus.
他使用催情的方法来提高兔子的繁殖率。
-- 来源 -- 网友提供
13. detection of oestrus
发情鉴定
-- 来源 -- 英汉 - 翻译参考[网络]
14. Finally, the computer monitoring system was installed into a computer equipped with a data-collecting device. By using the system, the oestrus of dairy cattle could be predicted and forecasted timely and accurately.
将奶牛发情计算机监测系统安装于与数据采集设备相连的过程计算机中,对奶牛发情进行实时监测并做出及时准确的奶牛发情预报。
-- 来源 -- 网友提供
oestrus
