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.
你头脑中的大部分神经元，早在你处于母亲子宫中时就已经拥有。
Most of the neurons you have in your head, you had when you were in your mother's uterus.
例如，父母可以将一个胚胎植入母亲的子宫，无限期地储存同卵双胞胎。
For example, parents could have one embryo implanted in the mother's womb and store its identical siblings indefinitely.
1944年二战荷兰饥荒期间仍在子宫中的婴儿，在智力测试中的表现比同龄人差，哪怕出生后60多年也一样。
Babies who were in the uterus during the 1944 Dutch famine of World War II did worse on mental tests than those of similar ages even 60 years later.
如果使用解冻的精液，它必须通过母羊的腹壁直接注入子宫。
If thawed semen is used, it has to be injected directly into the uterus through the ewe's belly wall.
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.
由此产生的杂交后代长成了一个名为胚泡的小胚胎，被植入代孕母亲的子宫，然后变成了多莉。
The resulting hybrid grew into a tiny embryo known as a blastocyst, implanted into the womb of a surrogate mother, and went on to become Dolly.
在小剪刀的帮助下，医生可以检查还在母亲子宫里的孩子。
With the help of tiny scissors doctors can examine the child who is still in the womb of his mother.
熊苷酸合成酶的表达可能是子宫内膜癌患者一项重要的预后指标。
The expression of thymidylate synthase may be one of the important prognostic indicator for endometrial carcinoma.
从人胚胎生殖嵴、肠系膜中消化分离的原始生殖细胞，将其接种在人子宫内膜成纤维细胞饲养层上传代培养。
PGC from genital ridge and mesenterium of human embryo was incubated on fibroblast feeder layers for subculture.
回顾性分析了120例不育妇女接受子宫镜与腹腔镜联合手术的情况。
There is a retrospective analysis of 120 cases of infertile women undergoing uteroscope in combination with the laparoscope.
回顾性分析了120例不育妇女接受子宫镜与腹腔镜联合手术的情况。
There is a retrospective analysis of 120 cases of infertile women undergoing uteroscope in combination with the laparoscope.
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