conception rate
常見例句
- Heat stress reduced the conception rate in gilts (Pbut did not influence the sows.
熱應(yīng)激降低了初産母豬受胎率(P<0.05),而對經(jīng)産母豬無影響; - She found that young women in Denmark have a significantly lower natural conception rate than in past decades.
她發(fā)現(xiàn),丹麥的年輕婦女的自然受孕率比過去的數(shù)十年要很明顯地低。 - 'When a cow is in heat, she's more active, ' he says. 'If we can record those things, we can greatly improve the conception rate of cows. '
他說,“嬭牛發(fā)情的時候就會更爲主動,如果能記錄下它們儅時的行爲特點,我們就能顯著地提高嬭牛的受孕比率?!?/li> 返回 conception rate