Most of these genes have not been reported to relate to the haematogenesis in ontogeny.
这些基因大多数在胚胎分化造血发育中的作用尚未见报道。
Open lesion occur in early stage and are called spina bifida aperta or myelomeningocele.
开放性脊柱裂发生在胚胎发育的早期，又叫脊髓脊膜膨出。
Objective To discuss the clinical and pathological features of dysembryoplastic neuroepithelial tumor (DNT).
目的探讨胚胎发育不良性神经上皮肿瘤(DNT)的病理特点。
Objective To discuss the diagnosis and treatment of dysembryoplastic neuroepithelial tumor (DNT).
目的探讨胚胎发育不良性神经上皮瘤(DNT)的诊断和治疗。
They are engaging in an embryo research.
他们正在进行一项胚胎研究。
Embryo nidation is a complex and sequencing physiological processes.
胚胎着是复杂的程序化的生理过程。
The development characters of small-nutted longan embryo were studied by paraffin method.
摘要采用蜡切片法研究小核龙眼胚胎发育的特点。
Objectives To study the survival,growth and function restoration of fetal ovary allotransplant.
目的明确胚胎卵巢移植后的生存，生长功能恢复情况。
All bdelloid rotifers are female, and they make embryos without any need for sperm.
所有的蛭形轮虫都是雌性，而且牠们不需要可以产生胚胎。
Thermal biology research of Rana chensinensis in different development stages(egg,embryo,tadpole,froglet and adult)was carried on the summary.
本文对中国林蛙卵、胚胎、蝌蚪、幼体和成体等不同发育阶段的热生物学研究进行了综述。
Embryonic stem cells have been the focus in tissue engin eering,dev elopmental biology,drug development and gene research.
胚胎干细胞已成为组织工程、发育生物学、药物开发基因研究的热点。
Polythelia and polymastia usually occur along the embryonic milk lines extending from the axilla to the groin.
摘要多乳房多乳头是位于从腋下到腹股沟的胚胎乳线上。
Conclusion The ES cells can grow well and maintain in the state of undifferentiation under the conditions.
胚胎干细胞能良好生长，且保持未分化状态。
The tumor is classified into four subtypes: embryonal, botryoid, alveolar, and pleomorphic.
其病理型多属于胚胎型或肺泡型。
Abstract: Embryo nidation is a complex and sequencing physiological processes.
Studies in animals have given indications of embryotoxic effects of ursodeoxycholic acid during the early stage of gestation.
通过动物研究发现妊娠早期使用熊去氧胆酸会有胚胎毒性。
Methods Morulae of four mutation hairless mice and one cataract mouse were transplanted into uterus using embryonic transfer method.
方法利用胚胎移植技术对四种突变无毛小鼠和一种白内障小鼠的桑葚胚进行宫内移植。
The sows of natural oestrus ovulated more swiftly than the superovulation, and the embryo quality of nature was better.
超数排卵影响胚胎的质量，自然发情母猪较超数排卵母猪排卵较快，且胚胎质量较好。
Methods Separate the embryonic fibroblast of mice and culture with the method of suspension culture and method of trypsinization.
方法取大鼠胚胎分离成纤维细胞,分别采用细胞悬液法和胰酶消化植块培养法对其进行培养。
It is suggested that lumbosacral agenesis, a severe congenital defect, might be one of the anomalies of diabetic embryopathy.
此病例显示腰荐椎发育不全可能是母亲糖尿病所导致胚胎病变的一种，且无论有无接受胰岛素治疗，此先天畸形仍可能形成。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
Prior to implantation, your embryo was accidentally switched with another client's.
在胚胎植入前，你们受精卵意外与另一对顾客搞混了。
Looks like your uterus is ready for implantation.
看上去你子宫已经完全以做胚胎移植了。
Today, we know human embryos have tails that dissolve as the embryo develops.
今天，我们知道人类胚胎尾巴会随着胚胎发育而被溶解。
Editing human embryos used for reproduction is still banned.
然而，以繁育目人类胚胎行为仍被禁止。
They say dog embryos could also be used to study human diseases.
他们说，狗胚胎还用于研究人类疾病。
Now let's get back to the story of those precious northern rhino embryos.
现在让我们回到那些珍贵白犀牛胚胎身上。
It helps determine how some of a developing embryo's cells differentiate and where they go.
它有助于决定一些发育中胚胎细胞如何分化以及它们去向。
There is no chance for the embryo to survive.
胚胎没有存活机会。
If reproduction happens properly, he thought, then the embryo should be male, like its father.
他认为，如果繁殖正常，那么胚胎应该是男性，就像它父亲一样。
The cells in an embryo start with one master genome.
胚胎上细胞 始於一个最先基因组。
Unlike tissue-specific stem cells, embryonic stem cells are pluripotent.
与组织特异性干细胞不同，胚胎干细胞有很多种功能。
In the earliest days of an embryo, left and right are symmetrical.
在胚胎早期，左右是对称。
They have managed to create embryos that are part-monkey and part-human.
他们成功地创造出了分猴子、分人类胚胎。
Should an embryo cell become a blood cell?
胚胎细胞会变成血细胞吗？
Six months later doctors successfully implanted an embryo the couple had created through IVF.
六个月后，医生成功将这对夫妇通过试管授精创造胚胎植入她体内。
The image reveals that forming inside some of the EGGs are embryonic stars.
图象显示一些EGGs内形成是胚胎阶段恒星。
Inside a chicken egg, the growing embryo produces something called a yolk sac.
在鸡蛋里面，成长胚胎产生一种名为卵黄囊东西。
The embryos are stored in a cool liquid that protects them.
胚胎被储存在低温液体中，这样它们以受到保护。
Before we're born, human embryos develop three different types of kidneys.
在我们出生之前，人类胚胎发育出三种不同类型肾脏。
The researchers learned that they belonged to embryos and newborns, Pyenson said.
研究人员意识到，这些微小骨骼属于胚胎和新生鱼龙，皮恩森说。
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病理特点。
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