estrus
英 [ˈiːstrəs]
美 [ˈestrəs]
n. 发情，发情期，鱼的产卵期
COCA.31933
英英释义
noun
- applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
双语例句
- A Test of Estrus Inducted in Non-breeding Season Suffolk and Poll Dorset Ewes
萨福克、陶赛特肉用种羊非繁殖季节诱导发情的研究 - The next estrus was delayed.
下一次发情推迟了。 - A cow's estrus cycle averages 21 days.
母牛的发情周期平均为21天。 - Superovulation and Estrus Synchronization of Goats
山羊超数排卵和同期发情研究 - Research on Reproduction of the Sheep in Hotan with Synchronization of Estrus
利用同期发情技术对和田羊繁殖效果的试验研究 - In cows and many other animals, the female is in estrus just before ovulation.
母牛和许多其他的雌性动物都正好是在排卵前发情。 - ( of lower mammals) showing or in a state of estrus; in heat.
（指低级哺乳动物）发情或在动情期；发情期。 - Effect of Estrogen and Progesterone on the Distribution of Progesterone Receptors in Mouse Endometrium in Different Estrus Status
雌激素和孕激素对不同发情方式小鼠子宫内膜中孕激素受体分布的影响 - Distribution of S100 protein in uterus of rats during the estrus cycle
S100蛋白在动情周期大鼠子宫中的分布 - Progresses on Artificial Insemination with Estrus Synchronization in Beef Cattle
同期发情在肉牛人工授精领域的研究与应用