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
- 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 - ( 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。 - Estrus Synchronization Experiment Induced by CUE-MATE Progesterone in Xinjiang Brown Cow
CUE-MATE诱导新疆褐牛同期发情试验 - Unusual Behavior Observation on a No Left Palm Female Giant Panda During Estrus and Mating
一例左前掌缺失雌性大熊猫发情交配异常行为的观察 - Improvement of Reproduction Rate by Using Estrus Synchronization
应用同期发情技术提高肉牛繁殖率的试验 - Superovulation and Estrus Synchronization of Goats
山羊超数排卵和同期发情研究 - The Effect of Exogenous Hormones on Induction Bitch Synchronization of Estrus
外源性激素诱导犬同期发情效果试验 - During the estrus synchronization process, CIDR+ PG+ PMSG could achieve good results.
采用CIDR+PG+PMSG方法处理受体，诱导同期发情，可以获得良好的效果。 - A cow's estrus cycle averages 21 days.
母牛的发情周期平均为21天。