单词：estrus
音标：['estrәs] ；
n. 动情期, 动情周期
[医] 动情期
[医] 动情期
n. applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
词型变化：名词复数形式 : estruss
词性分布：
estrus的用法和样例：
例句
用作名词(n.)
- 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。
- Conclusion The effect of estrus induction used gradually increased diethylstilbestrol was better than that used constant dose.结论隔天给药，逐渐加量乙烯雌酚组诱导发情的效果明显好于隔天给药，恒定剂量组乙烯雌酚组诱导发情的效果。
- During estrus, the female is fertile and will accept a male.在发情期，母犬可以接受交配并且具有生育能力。
- Progesterone levels remain elevated for8 to10 weeks following estrus in order to thicken the lining of the uterus in preparation for pregnancy.黄体酮的水平会在发情期之后的八到十周内持续增高，以加厚子宫内膜，从而为怀孕做准备。
词汇搭配
- induced estrus人工诱变发情...
- estrus synchronization发情同步化,发情同期...
- dull estrus微弱发情
- abnormal estrus异常发情
- synchronized estrus同期化发情
- quiet estrus安静发情
- feeble estrus短发情
- still estrus安静发情
- postweaning estrus断奶后发情
- synchronous estrus同期发情
- estrus detection发情检查
- postpartum estrus产生动情期
- estrus cycle发情周期
- anovulatory estrus不排卵发情