非同卵双生胎是两个受精卵同时在子宫着床的结果。
Non-identical twins are the result of two fertilized eggs implanting in the uterus at the same time.
在未受精卵中，这些物质是不活跃的，而且分布不均匀。
In the unfertilized egg, the substances are inactive and are not distributed homogeneously.
在滞育期间，小袋鼠呆在雌袋鼠的育儿袋里，因而推迟了子宫内第二个受精卵的发育。
During diapause, a young kangaroo stays in the female's pouch and growth of a second fertilized egg inside the uterus is delayed.
受精卵在含血清FBS或OCS培养液中的囊胚发育率明显高于在无血清培养基中的囊胚发育率。
Presumptive zygotes were cultured in mSOFaa medium supplemented with OCS or FBS had higher blastocyte yield than that in culture medium with free serum.
这些可能是流产或者宫外孕(受精卵在宫腔外着床，通常为输卵管)的症状。
These may be signs or symptoms of a miscarriage or an ectopic pregnancy - when the fertilized egg implants outside the uterus, usually in a fallopian tube.
像诸如一个孩子如何学习语言或一个受精卵如何变成生物体这样在实际中难缠的问题也许永远也不可能完全解决。
Problems such as how a child learns language or how a fertilized egg becomes an organism are horrendous in practice and may never be solved completely.’ [emphasis added].[18]
将15万粒瓦氏雅罗鱼受精卵移植到呼和浩特市“2814”项目区的盐碱池塘，以研究其在盐碱池塘环境下的养殖技术与生长速度。
To test the raising technology and productivity of raising Leuciscus waleckii (Dybowski) in 2814" saline-alkali pond in Huhhot, 150000 larvae from Dali lake were taken to the pond."
将15万粒瓦氏雅罗鱼受精卵移植到呼和浩特市“2814”项目区的盐碱池塘，以研究其在盐碱池塘环境下的养殖技术与生长速度。
To test the raising technology and productivity of raising Leuciscus waleckii (Dybowski) in 2814" saline-alkali pond in Huhhot, 150000 larvae from Dali lake were taken to the pond."
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