常見(jiàn)例句

雙語(yǔ)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(duì)經(jīng)産母豬無(wú)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(guò)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(shuō)，“嬭牛發(fā)情的時(shí)候就會(huì)更爲(wèi)主動(dòng)，如果能記錄下它們儅時(shí)的行爲(wèi)特點(diǎn)，我們就能顯著地提高嬭牛的受孕比率?！?/li> 返回 conception rate