外胚层的

At approximately the same time, the infundibulum forms as a down growth of the neuroepithelium from the diencephalon.

覆盖以外胚层起源的上皮细胞。

Neurulation is an important stage in the embryo development of vertebrate, during which the ectoderm thickens into epidermal neural plate and then forms neural folds and neural tube.

脊椎动物胚胎发育过程中，神经胚期是一个重要的发育时期。这个阶段胚胎外胚层增厚形成上皮型神经板，神经板两侧隆起形成神经褶，随后神经褶两侧向背中线合拢并愈合成神经管。

The uvea (choroid, iris, and ciliary body) is derived from neuroectoderm and mesoderm and may develop tumors from both origins.

葡萄膜由神经外胚层和中胚层分化而来，能够形成这两者来源的肿瘤。

Basic fibroblast growth factor is a potent mitogen for a variety of mesoderm- and neuroectoderm-derived cells and has been found in aqueous humor, vitreous and other ocular tissues.

碱性成纤维细胞生长因子（basic fibroblast growth factor bFGF）是对广泛来源于中胚层和神经外胚层细胞的有效促细胞分裂因子，已在房水、玻璃体和其它眼组织中发现。

Finally, we show that tlc expression is regulated by signals that establish early antero-posterior and dorso-ventral ectodermal pattern.

最后，我们表明，tlc表达是由信号来调控的，它建立了早期前后和腹背外胚层模式。

Some species are also re-surface of the ectodermal cells to secrete cuticle.

有些种类体表还被复着外胚层细胞分泌的角质膜。

Mouse embryonic stem cells can give rise to ectodermal derivatives in culture and can be further induced into neurons and glia for cell-replacement therapies in the central nervous system and for use in drug discovery.

小鼠胚胎干细胞定向分化为神经细胞的研究进展小鼠胚胎干细胞（embryonic stem cell ， ES cell）体外培养可以分化成为外胚层组织，并进一步分化为神经元和神经胶质细胞。

Ectodermal dysplasias: An overview and update of clinical and molecular-functional mechanisms.

外胚层发育不良：临床分子功能机制的更新和概述 _文摘译讯_医脉通，www.medlive.cn

Mouse embryonic stem cells can give rise to ectodermal derivatives in culture and can be further induced into neurons and glia for cell-replacement therapies in the central nervous system and for use in drug discovery.

小鼠胚胎干细胞定向分化为神经细胞的研究进展论文小鼠胚胎干细胞（embryonic stem cell ， ES cell）体外培养可以分化成为外胚层组织，并进一步分化为神经元和神经胶质细胞。

Results: The Hah boys were superior in endomorphic espect, the Han girls were superior in ecto-mophic espect and the Korean adolescents were superior in mesomorphic espect, respectively.

结果：汉族男孩在内因子、女孩在外因子、朝鲜族男、女孩在中因子方面各占优势；男孩大多属中、外胚层体型；两民族儿童在体型图上各有不同的分布规律。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。