| 释义 |
oes·trus 英ˈestrəs美ˈɛstrəsAHDĕsʹtrəs 高COCA⁶¹⁸⁷⁷iWeb³⁷⁶⁸⁵
基本英英词源搭配记法近义反义派生词例句例句
n.发情⁷³;发情期²⁵=oestrus².
Noun:
applies to nonhuman mammals: a state or period of heightened sexual arousal and activity来自PIE*eis, 发情，激情，词源同ire. 可能来自PIE*aidh, 燃烧，词源同edifice, ether.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
estr-us…的⇒n.发情⁷³;发情期²⁵=oestrus.近义词 rut车辙heat热度oestrus发情反义词 anestrus不动情期,乏情期,无情欲…
Pproestrusn.动情前期
形容词97%,名词3%
用作名词In cows and many other animals, the female is inestrusjust 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 ofestrusinduction 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。
Duringestrus, 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 followingestrusin 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。 It's not like she needs to get pregnant, she simply needs the act of mating. we've all been there The physical act of mating induces ovulation in Jill and will bring her out of estrus.
似乎她不需要怀孕，她只需要交配行为。 我们都在那医生将人工诱导她排卵，帮她度过发情期。 yeeyan
Studies on estrus synchronization techniques in yaks were discussed and the research orientation and application perspective of this technique were put forward combining with the current problems.
本文综述已有同期发情技术在牦牛生产中的研究成果，针对目前研究与应用中存在的主要问题，提出牦牛同期发情技术的研究方向及应用前景。 cnki
Earlier sex researchers assumed that women had lost estrus entirely, or had “ concealed” it, thereby keeping men in the dark as to when ovulation was actually taking place.
早先的研究人员认为，人类妇女已经完全丧失了发情期，或是“隐藏”了发情期，从而使男人对于她们真实的排卵时间一无所知。 dict |