Most grass embryos have a flap-like structure known as the epiblast.
大多数禾本科胚有一片瓣状结构通常称为外胚叶。
The Clinical Analysis of Intracranial Primitive Neuroectodermal Tumors (25 Cases);
颅内原始神经外胚叶肿瘤的临床分析（附25例）
Gene Diagnosis in a Family of Hidrotic Ectodermal Dysplasia
基因诊断有汗性外胚叶发育不良一家系
Clinical analysis of supratentorial primitive neuroectodermal tumors in children: 15 cases report
儿童幕上原始神经外胚叶肿瘤15例临床分析
Clinicopathologic Analysis of Supratentorial Primitive Neuroectodermal Tumors
幕上原始神经外胚叶肿瘤的临床病理分析
Oral rehabilitation nursing for patients with congenital ectodermal dysplasia
先天性外胚叶发育不全的口腔修复护理
A Study of Peripheral Primitive Neuroectodermal Tumor on Its Clinical Pathology and Molecular Biology;
外周原始神经外胚叶瘤临床病理学和分子生物学研究
Detection of EDA Gene Mutation in a Pedigree of Han Nationality in Xinjiang with X-linked Hypohidrotic Ectodermal Dysplasia (XLHED);
一新疆汉族X连锁少汗性外胚叶发育不全（XLHED）家系EDA基因突变检测
Molecular Genetic Analyses of a Chinese Families with Hypohidrotic Ectodermal Dysplasia;
一个先天性外胚叶发育不全家系的分子遗传学研究
Mutations in the ED1 Gene of X-linked Hypohidrotic Ectodermal Dysplasia;
X性连锁少汗性外胚叶发育不良ED1基因的突变分析
Clinical and genetic features of ectrodactyly,ectodermal dysplasia and clefting syndrome
先天性缺指(趾)-外胚叶发育不全-唇/腭裂综合征的临床和遗传学特点
The outermost layer of cells covering the leaves and young parts of a plant.
外胚层覆盖于植物叶面和萌芽之上的最外一层细胞
EFFECT OF WGA ON CONFORMATION OF MEMBRANE GPA BY FTIR
傅里叶变换红外技术研究麦胚凝集素作用下血型糖蛋白A构象变化
Study on Organogenesis, Somatic Embryogenesis and Plant Regeneration in Vitro of Plantanus Orientalis L. Leaves.;
悬铃木叶片体外器官和体细胞胚胎发生及植株再生研究
Among cotyledon, petiole of cotyledon, hypocotyl, and radicle, hypocotyl has the most responsive explants to2,4- D.
在子叶、叶柄、胚轴以及胚根四者当中,下胚轴对2,4-D的反应状况最好。
The outer layer of a blastula that gives rise to the ectoderm after gastrulation.
外胚层囊胚的外层，在原肠胚形成之后生后外胚层组织
family of flowering plants having a single cotyledon (embryonic leaf) in the seed.
在萌芽阶段单子叶（胚胎叶）开花植物科。
The neurofibromas are multiple benign neoplasms of the peripheral nervous system, arising from mesodermally-derived Schwann cells.
神经纤维瘤是外围神经系统的多发良性肿瘤，由中胚叶的雪氏细胞发生。