英德
有道
百度
谷歌
图片
维基
百科
发情时间
estrus time
- 动物园方面说，从对她每年的怀孕期的观察看来她发情期的时间应该是稳定的，她的发情期通常会持续到春季。
And the zoo said it would not move her during her annual pregnancy watch, which usually lasts until spring. - 雌性每年只有三天发情时间，通常在二月或三月，Mimtragul女士在电话访问中解释说。
Females are in heat for only three days each year, usually in February or March, Ms. Mimtragul explained in a phone interview. - 试验结果表明：（1）添加 苜蓿草粉对母猪断奶至发情时间间隔、初生活仔猪数影响不显著（P?0.05）；
The result showed that :(1)there were no significant difference in interval between ablactation and oestrus and live piglets born among groups(P?0.05);
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中国词汇量第二的英语词典
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