三年前，美国洛杉矶的安吉拉玛格达勒诺服用受胎药后，生下三胞胎。
With fertility drugs, Angela Magdaleno in Los Angeles, US had triplets three years ago.
三年前，美国洛杉矶的安吉拉·玛格达勒诺服用受胎药后，生下三胞胎。就在上周，玛格达勒诺又生了四胞胎，不过这次她可没有服用受胎药。
With fertility drugs, Angela Magdaleno in Los Angeles, US had triplets three years ago. Last week, she had quadruplets - without fertility drugs.
受胎后的第一个星期叫「羯罗蓝」，意思是「凝滑」，就是凝结成牛奶似的东西。
The kalala stage refers to the first week of embryonic development. The word "kalala" means "slippery coagulation, " a form coagulated like milk.
本文进行了牛胚胎冷冻与移植受胎技术研究，摸索出了提高牛冷冻胚胎成活率和移植受胎率的综合配套技术。
Boveine embryo freezing and transfer technologies were studied in this paper. We found out a comprehensive technique improving bovine frozen embryo survival rate and transfer pregnancy rate.
如果你想始终获得高受胎率、短产犊期和高产奶量，你必须提供充足数量的必要营养！
If you want consistent high conception rates, shorter calving periods and high milk production, you must provide the necessary nutrients in adequate quantities!
奶牛情期受胎率是影响奶牛繁育率的重要因素之一。
The rate of cow's oestrum fecundation is one key factor of cattle's breeding rate.
奶牛情期受胎率是影响奶牛繁育率的重要因素之一。
The rate of cow's oestrum fecundation is one key factor of cattle's breeding rate.
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