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ec·to·derm 英ˈektəˌdɜːm美ˈɛktəˌdɝmAHDĕkʹtə-dûrm' COCA¹⁵⁵¹⁷⁸BNC⁸⁶⁶⁶⁰⁺⁹iWeb⁴⁰⁵⁷⁵Economist⁵³⁵⁸¹⁺¹
基本英英搭配记法近义反义派生词Thesaurus例句
n.外胚层¹⁰⁰形容词ectodermal
生物
Noun:
the outer germ layer that develops into skin and nervous tissueprimary ectoderm原外胚层secondary ectoderm后成外胚层embryonic ectoderm原始外胚层two-layered ectoderm二层外胚层epidermal ectoderm表皮外胚层blastodermic ectoderm劳贝尔氏层provisional ectoderm临时外胚层amniotic ectoderm医 羊膜外胚层…primitive ectoderm原始外胚层chorionic ectoderm绒毛膜外胚层…extraembryonic ectoderm胚外外胚层blastodermal ectoderm胚盘外胚层epithelial ectoderm医 上皮外胚层…cephalic ectoderm头部外胚层
ecto-外derm-皮肤⇒n.外胚层近义词 exoderm生外胚叶ectoblast生外胚叶
Pectodermal外胚层的Pectodermic外胚层的Pmesectoderm中外胚层Pectodermoidal外胚层样的Psubectodermal外胚层下的Ptrophectoderm滋养外胚层Pneuro-ectoderm神经外胚层Pchondroectoderm软骨外胚层Pectodermosis外胚层形成异常外胚层增殖Pectodermatosis外胚层形成异常外胚层增殖
as in.coat
同义词 fur,leather,skin,woolcrust,epidermis,felt,fleece,hide,husk,integument,membrane,pelage,pellicle,pelt,rind,scale,shellpeltry,protective covering,scarfskin
coatnoun animal hair
crust,epidermis,felt,fleece,fur,hide,husk,integument,leather,membrane,pelage,pellicle,pelt,peltry,protective covering,rind,scale,scarfskin,shell,skin,wool Derived from two embryonic germ layers, the ectoderm and the endoderm.
双胚层的具有两个胚层外胚层和内胚层的。 yeshj
The jaw teeth and pharyngeal teeth are derived from the ectoderm and mesoderm.
南方鲶的颌齿均由外胚层及中胚层分化而成。 cnki
The little tadpole, about the size of a sesame seed, is now made up of three layers: the ectoderm, mesoderm and endoderm.
芝麻籽大小的小蝌蚪现在已经分成了三层：外胚层、中胚层和内胚层。 yeeyan
The part of the ectoderm in a vertebrate embryo that lies on either side of the neural tube and develops into the cranial, spinal, and autonomic ganglia.
神经脊，脊椎动物胚胎外胚层的一部分。位于神经管的两侧，并逐步发展成头颅神经元、脊髓神经元、自主神经系统神经元。51kantie
The residual cells were able to form teratoma at the injection site, and mature endoderm, mesoderm and ectoderm tissues could be found in teratoma tissues.
残留细胞注射部位形成畸胎瘤，瘤体组织中存在成熟的内胚层、中胚层和外胚层组织。 xuebao.shsmu.edu.cn
Between the ectoderm and endoderm is mesoderm, which forms the muscles, reproductive organs, blood vessels and excretory organs.
在外胚层和内胚层之间是中胚层，它形成肌肉、生殖腺、血管和排泄器官。 kuenglish
Conclusion It is suggested from the present study that the salivary gland tumors may originate from basal cells of intercalary ducts and this cell may closely relate with neural ectoderm.
结论涎腺肿瘤可能起源于涎腺闰管的基底细胞，该基底细胞可能与神经外胚层关系密切。 cnki
In its study, Zhong's team examined human skin cells, which are related to brain and neural cells from the ectoderm.
在最新研究中，钟江团队使用的人体皮肤细胞则同由外胚层形成的大脑和神经细胞有关。 biodiscover
We can see the early signs of ear development Start with the thickening of the outer layer of the embryo, this layer is called the ectoderm.
大家知道，耳朵发育的早期特征,是胚胎外层膜的增厚，这层膜也叫外胚层。163
Ectoderm becomes skin and nerves, endoderm becomes the gut and organs such as the liver, pancreas and thymus, and mesoderm becomes muscle, bones and blood.
外胚层形成皮肤和神经系统、内胚层形成内脏器官例如肝脏、胰腺、胸腺，中胚层则形成肌肉、骨骼和血液。 dxy |