oestrus

英 [ˈiːstrəs]

美 [ˈestrəs]

n.  (雌性动物的)动情期

医学

BNC.47655

牛津词典

noun

• （雌性动物的）动情期
  a period of time in which a female animal is ready to have sex

英英释义

noun

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

双语例句

• Study on the Technique of Oestrus Synchronization Control in Tarim Red Deer and Tianshan Red Deer and Sika Deer Hinds
  塔里木马鹿、天山马鹿和梅花鹿同期发情调控技术研究
• The Regulation of Melatonin 、 LH and FSH on the Seasonal Oestrus of Sheep
  MLT、LH和FSH对绵羊季节性发情的调控作用研究
• The Problem that the Detection of cow oestrus is difficult in detecting is one of all the Problems.
  当前我国奶牛养殖存在着各种各样的问题，其中奶牛发情检测难就是其中之一。
• Effects of hormone dosage, interval time of hormone injection, oestrus period, season and temperature influenced on mouse superovulation were studied in this experiment.
  分析了激素剂量、激素注射间隔时间、发情周期、季节和温度对小鼠超排效果的影响。
• The Treatments of Different Hormone on Oestrus Synchronization of Xinjiang Brown Cattle
  不同激素处理新疆褐牛同期发情的试验
• The test group with PMSG and HCG were compared with the control group in the oestrus rate, conception rate and live farrowing rate.
  试验比较了PMSG+HCG与对照组的发情率、受胎率、产仔率等繁殖性能指标。
• So far 1801 oestrus cycles has been monitored.
  本试验共监测了1801个发情周期。
• Effect of Implant of Melatonin on the Weight Increasing and Oestrus of Sheep
  褪黑素埋植对非繁殖季节绵羊发情和血浆中激素的影响
• Effect of LRH-A_3 on Oestrus Induction of Suckler Yak Cows
  LRH-A3对全奶母牦牛的诱导发情效果和作用机理初探
• The oestrus rate of ewe was1000%; the conception rate was70%; the rate of lambing was114.%.
  母羊发情率为100%，受胎率70%，母羊产羔率114.3%。