conception rate

常见例句

Heat stress reduced the conception rate in gilts (Pbut did not influence the sows.
热应激降低了初产母猪受胎率（P＜0．05），而对经产母猪无影响；
She found that young women in Denmark have a significantly lower natural conception rate than in past decades.
她发现，丹麦的年轻妇女的自然受孕率比过去的数十年要很明显地低。
'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. '
他说，“奶牛发情的时候就会更为主动，如果能记录下它们当时的行为特点，我们就能显著地提高奶牛的受孕比率。”