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

• 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。
• 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
• 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 Test of Estrus Inducted in Non-breeding Season Suffolk and Poll Dorset Ewes
  萨福克、陶赛特肉用种羊非繁殖季节诱导发情的研究
• The comparison of three types of hormone effec on the meat in the same period of estrus
  三种激素对肉兔同期发情效果的比较
• The Study of Estrus Induction on Non-ablactation Karakul Ewe in Non-breeding Season
  非繁殖季节未断奶卡拉库尔母羊诱导同期发情的研究
• ( 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。
• 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
• 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。
• The next estrus was delayed.
  下一次发情推迟了。