TTF - 1基因还对哺乳动物的繁殖性能有潜在的影响。
Mammalian reproductive ability also can be influenced potentially by TTF-1.
在繁殖季节，南乔治亚成为地球上海洋哺乳动物最密集的群体栖息地。
During the breeding season South Georgia hosts the densest mass of Marine mammals on Earth.
这种哺乳动物的显著特点是不同寻常的繁殖周期，每18个月一次，并且要给幼儿海狮哺乳一年半。
The mammal is distinguished by an unusual breeding cycle that occurs every 18 months and has pups suckle for a year and a half.
在哺乳动物和有关它们繁殖的生理学与胚胎学之间存在太多的差异，因而不能保证不会生出畸形的胎儿或婴儿。
There are too many differences between mammals and their reproductive physiology and embryology to be sure that no deformed foetus or infant would be born.
哺乳动物细胞的表型遗传学取决于整个机体的繁殖实验。
The formal genetics of mammalian cells has been dependent on breeding experiment with whole organisms.
化学通讯对哺乳动物的生存和繁殖起着重要作用。
Chemical communication plays an important role in survival and reproductive success in mammalian species.
在哺乳动物，例如合作医疗的外来青年已被用于非繁殖和养殖女性描述。
In mammals such cooperative care of alien young has been described for both non-breeding and breeding females.
植物次生化合物可降低动物的食物摄入量及消化率、蛋白质可利用率。某些次生化合物还影响植食性哺乳动物的正常繁殖活动。
Plant secondary compounds could decrease the food intake, digestibility and protein availability, and some compounds could effect the normal reproductive performance of herbivorous mammals.
乳是哺乳动物繁殖周期的最后阶段。
Lactation is the final phase of the reproductive cycle of mammals.
乳是哺乳动物繁殖周期的最后阶段。
Lactation is the final phase of the reproductive cycle of mammals.
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