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estrus

英 [ˈiːstrəs]

美 [ˈestrəs]

n.  发情,发情期,鱼的产卵期

医学

COCA.31933

英英释义

noun

  • applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
      Synonym:oestrusheatrut

    双语例句

    • 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
    • ( 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。
    • Anestrus ( absence of estrus) is not a disease but a sign of a variety of conditions. 16S rDNA single-strand conformation polymorphism analysis of common clinical pathogenic bacteria
      乏情不是一种疾病,而是一种多方面的体态迹象。临床常见病原菌16Srdna单链构象多态性分析
    • Superovulation was conducted in48 Taihang Goats and synchronized estrus was induced by associated hormones and CIDR methods in40 Taihang Goats and120 Milk Goats.
      对48只太行山羊(供体羊)、40只太行山羊和120只奶山羊(受体羊)进行了同期发情和超数排卵胚胎移植试验。
    • 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
    • A cow's estrus cycle averages 21 days.
      母牛的发情周期平均为21天。
    • 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。
    • 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
    • The next estrus was delayed.
      下一次发情推迟了。
    • 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。