扒开老师双腿猛进入白浆小说,熟女人妻私密按摩内射,成人A片激情免费视频,亚洲欧洲AV无码区玉蒲区

當前位置: > 投稿>正文

polyspermy是什么意思,polyspermy中文翻譯,polyspermy怎么讀、發(fā)音、用法及例句

2025-08-28 投稿

polyspermy是什么意思,polyspermy中文翻譯,polyspermy怎么讀、發(fā)音、用法及例句

?polyspermy

polyspermy 中文意思翻譯

常見釋義:

n.[胚]多精入卵;精液過多

polyspermy 常見例句(雙語使用場景)

1、In Vitro Fertilization of Porcine Oocytes and Polyspermy ─── 豬卵母細胞的體外受精及多精受精

英語使用場景

Objective: To explore the influence of polyspermy on IVF outcomes in in vitro fertilization and embryo transfer (IVF ET).

These results suggest that the shape and the size of the micropylar apparatus is favourable for the sperm to penetrate the egg envelop and to block polyspermy.

The major cytological mechanisms of polyploid formation are union of unreduced gametes, somatic doubling and polyspermy. And union of unreduced gametes is the most important mechanism.

These mean that there are relationship between polyspermy and oocyte number, fertilization rate but not between insemination sperm concentration and time.

本站其他內(nèi)容推薦

版權(quán)聲明: 本站僅提供信息存儲空間服務,旨在傳遞更多信息,不擁有所有權(quán),不承擔相關(guān)法律責任,不代表本網(wǎng)贊同其觀點和對其真實性負責。如因作品內(nèi)容、版權(quán)和其它問題需要同本網(wǎng)聯(lián)系的,請發(fā)送郵件至 舉報,一經(jīng)查實,本站將立刻刪除。