oestrus

oestrus什么意思,oestrus翻译

基本解释

n.: （雌性动物的）动情期
网络: 发情；狂蝇属；发情期

权威解释

• （雌性动物的）动情期:

  a period of time in which a female animal is ready to have sex

英汉解释

• 机能抗进,激烈的冲动;狂热;【动物;动物学】动情(期),发情(期)

• 牛虻

• 〔动〕牛蝇

• 肤蝇

• 狂蝇科狂蝇属

• 发情期

例句

• In this paper a microprocessor controlling infra-red detecting system were successfully developed and used to recognize the oestrus of sow.

  该文介绍了采用微处理器控制的红外监测系统自动识别母猪的发情。

• 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。

• Also disclosed is a method of detecting the reproductive status, in particular the oestrus cycle, of a mammal.

  并且公开了一种用于检测哺乳动物的生殖状况，特别是发情周期的方法。

• Pregnancy rate of oestrus ewe is the best if it insemination effect at 2-3 hours before finishing oestrus, viz. ovulating. 3.

  发情母羊子宫内输精的输精范围应该在发情结束前2~3小时，也就是排卵前2~3小时，输精效果好。

• and just about 3 percent dosage of the additive can generate greater effect without influencing future oestrus, procreation and lactation.

  用量3%左右就能起到较大的作用，并不会影响以后的发情、生育和哺乳；

• Begin oestrus when puppy, calorific, be being held in the arms, labyrinthian , turn round, sex, became little beast.

  当小动物开始发情，发热，被抱着，曲折，扭转，交合，就变成了小野兽。

• He increased the reproduction rate of rabbits by inducing oestrus .

  他使用催情的方法来提高兔子的繁殖率。

• The contraceptive dart causes an elephant cow to come into oestrus every month (but not conceiving).

  避孕注射使一只母象每个月发情（但不怀孕）。

• Accurate recognition of sow oestrus is the key technique for identifying the optimal mating time and improving insemination.

  正确识别母猪正常发情是获得母猪适期配种时间和提高其受胎率的技术关键。

• The concentration of LH arrived at the highest value on the day of oestrus and decreased gradually after that day.

  促黄体素的含量在发情当日达到最高值以后逐渐下降。