estrus
n. 发情；发情期
sp. =oestrus.
近义词：heat，rut，oestrus，anestrus，
英英释义
Noun
- applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
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。