At weaning the pig is removed from the sow where it has had access to ~ 20 small feeds of sow's milk each day.

在断奶时，仔猪离开母猪，断奶前它可以每天从母猪那里获取20次母猪奶的饲喂。

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The correlation are negative among total litter size, alive litter size, and body weight of piglets at weaning.

总产仔数、产活仔数与断奶个体重呈负相关。

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To overcome the "growth lag" normally experienced at weaning, intake of feed and water should be targeted at levels achieved prior to weaning.

在断奶后为了克服“生长滞后”，饲料和水的摄入量应达到断奶前水平。

youdao

And there's been some efforts cross-culturally, to go back to the question this young man asked before looking at cross-cultural differences in toilet training and weaning, which are really big differences, to see if they correspond in any interesting way to personality differences.

回到刚才那位同学提出的问题，确实也已经有些跨文化的研究试图探究,在如厕训练和断奶上的跨文化差异,这些差异是非常大的，而这些研究的目的，是为了看看这些跨文化上的差异,是否与人格差异存在着某种联系。

耶鲁公开课 - 心理学导论课程节选

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