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在"英语"词典里ectoderm}的意思

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英语中ECTODERM的发音

ectoderm  [ˈɛktəʊˌdɜːm] play
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ECTODERM的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

ECTODERM在英语中的意思是什么?

点击查看«ectoderm»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
ectoderm

外胚层

Ectoderm

外胚层是早期胚胎中三种主要的生殖细胞层之一。 另外两层是中胚层和内胚层,外胚层作为最外层。 它出现并源于生殖细胞的外层。 “外皮”一词来自希腊语“外部”,“皮肤”,意思是“皮肤”。 一般来说,外胚层形成神经系统,牙釉质和表皮。 它还形成了嘴,肛门,鼻孔,汗腺,头发和指甲的衬里。 在脊椎动物中,外胚层有三部分:外部外胚层,神经嵴和神经管。 后两者被称为神经外胚层。 Ectoderm is one of the three primary germ cell layers in the very early embryo. The other two layers are the mesoderm and endoderm, with the ectoderm as the most exterior layer. It emerges and originates from the outer layer of germ cells. The word ectoderm comes from the Greek ektos meaning "outside", and derma, meaning "skin." Generally speaking, the ectoderm differentiates to form the nervous system, tooth enamel and the epidermis. It also forms the lining of mouth, anus, nostrils, sweat glands, hair and nails. In vertebrates, the ectoderm has three parts: external ectoderm, the neural crest, and neural tube. The latter two are known as neuroectoderm.

点击查看«ectoderm»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

ECTODERM押韵的英语 单词


blastoderm
ˈblæstəʊˌdɜːm
chordamesoderm
ˌkɔːdəˈmɛsəʊˌdɜːm
echinoderm
ɪˈkaɪnəʊˌdɜːm
endoderm
ˈɛndəʊˌdɜːm
entoderm
ˈɛntəʊˌdɜːm
exoderm
ˈɛksəʊˌdɜːm
hypoderm
ˈhaɪpəˌdɜːm
mesoderm
ˈmɛsəʊˌdɜːm
osteoderm
ˈɒstɪəʊˌdɜːm
ostracoderm
ˈɒstrəkəˌdɜːm
pachyderm
ˈpækɪˌdɜːm
pachydermatous
ˈpækɪdɜːm
periderm
ˈpɛrɪˌdɜːm
phelloderm
ˈfɛləʊˌdɜːm
placoderm
ˈplækəˌdɜːm
protoderm
ˈprəʊtəʊˌdɜːm
scleroderm
ˈsklɪərəʊˌdɜːm

ECTODERM一样开头的英语单词

ectoblast
ectoblastic
ectocrine
ectodermal
ectodermic
ectoenzyme
ectogenesis
ectogenetic
ectogenic
ectogenically
ectogenous
ectogeny
ectomere
ectomeric
ectomorph
ectomorphic
ectomorphy
ectomycorrhiza
ectoparasite
ectoparasitic

ECTODERM一样开头的英语单词

berm
full term
full-term
germ
half term
herm
isotherm
jail term
long term
long-term
medium-term
midterm
perm
preterm
short-term
sperm
summer term
term
therm
wheat germ

英语近义词词典里ectoderm的近义词和反义词

近义词

«ectoderm»的25种语言翻译

翻译者
online translator

ECTODERM的翻译

通过我们的英语多语言翻译器,找到ectoderm25种语言翻译
该章节所呈现的将ectoderm由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«ectoderm»。

翻译者英语 - 中文

外胚层
1,325 数百万发言者

翻译者英语 - 西班牙语

ectodermo
570 数百万发言者

英语

ectoderm
510 数百万发言者

翻译者英语 - 印地语

बाहरी झिल्ली
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

الأديم الظاهر
280 数百万发言者

翻译者英语 - 俄语

эктодерма
278 数百万发言者

翻译者英语 - 葡萄牙语

ectoderma
270 数百万发言者

翻译者英语 - 孟加拉语

এক্টোডার্ম
260 数百万发言者

翻译者英语 - 法语

ectoderme
220 数百万发言者

翻译者英语 - 马来语

Ectoderm
190 数百万发言者

翻译者英语 - 德语

Ektoderm
180 数百万发言者

翻译者英语 - 日语

外胚葉
130 数百万发言者

翻译者英语 - 韩语

외배엽
85 数百万发言者

翻译者英语 - 印尼爪哇语

Ectoderm
85 数百万发言者
vi

翻译者英语 - 越南语

ngoại bì
80 数百万发言者

翻译者英语 - 泰米尔语

புறமுதலுருப்படையானது
75 数百万发言者

翻译者英语 - 马拉地语

इक्ट्रोडर्म
75 数百万发言者

翻译者英语 - 土耳其语

ektoderm
70 数百万发言者

翻译者英语 - 意大利语

ectoderma
65 数百万发言者

翻译者英语 - 波兰语

ektodermy
50 数百万发言者

翻译者英语 - 乌克兰语

ектодерма
40 数百万发言者

翻译者英语 - 罗马尼亚语

ectoderm
30 数百万发言者
el

翻译者英语 - 希腊语

εκτοδέρματος
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

ektoderm
14 数百万发言者
sv

翻译者英语 - 瑞典语

ektoderm
10 数百万发言者
no

翻译者英语 - 挪威语

ektoderm
5 数百万发言者

ectoderm的使用趋势

趋势

词语 «ECTODERM»的使用趋势

0
100%
频率
经常使用
70
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此处所显示的地图给出了词语«ectoderm»在不同国家的使用频率。
ectoderm的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«ectoderm»的最常用表达而进行的主要搜索的列表。

词语«ECTODERM» 随时间而变化的使用频率

该图表展现了单词«ectoderm»在过去500年中的用法频率的每年演化其实施是基于分析词语«ectoderm»从1500年到现在在 英语数字出版物中出现的频率。

ectoderm的英语文献、引用和新闻中的使用范例

示例

«ECTODERM»相关的英语书籍

在以下的参考文献中发现ectoderm的用法。与ectoderm相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Ten Cate's Oral Histology: Development, Structure, and Function
Barx-1 expression is localized to proximal ectomesenchyme (molar) by a combination of positive and negative signals from the oral ectoderm. FGF-8 localized in proximal ectoderm induces Barx-1 expression, whereas BMP-4 in the distal ...
Antonio Nanci, 2008
2
Clinical Anatomy by Systems
The upper layer is called the ectoderm, and the lower layer is called the entoderm. As growth proceeds, the embryonic disc becomes pear shaped, and a narrow streak appears on its dorsal surface formed of ectoderm, called the primitive ...
Richard S. Snell, 2007
3
Magnetic Resonance Imaging of the Brain and Spine
Three stages of neurulation. Axial sections of mammalian embryos oriented like axial magnetic resonance imaging with ventral toward the top. A: Neural plate. The primitive central nervous system originates as a "flat" plate of neural ectoderm ...
Scott W. Atlas, 2009
4
Handbook of Stem Cells
Distal epiblast cells of early streak embryos, fated to become ectoderm, can contribute to extraembryonic mesoderm, lateral mesoderm, and primordial germ cells when grafted in the proximal region.58 In contrast, anterior epiblast cells of late ...
Robert Paul Lanza, 2004
5
Clinical Anatomy by Regions
The upper layer is called the ectoderm and the lower layer, the entoderm. As growth proceeds, the embryonic disc becomes pear shaped, and a narrow streak appears on its dorsal surface formed of ectoderm, called the primitive streak.
Richard S. Snell, 2008
6
Bioregenerative Engineering: Principles and Applications
DEVELOPMENT OF ECTODERM-DERIVED ORGANS The ectoderm is the outmost layer of the three embryonic germ layers. During the early period of embryogenesis, the ectoderm develops into a structure composed of three functional ...
Shu Q. Liu, 2007
7
Cell Commitment and Differentiation
One lineage is restricted to primitive ectoderm, then to extraembryonic mesoderm , then to amniotic mesoderm. Another goes from primitive ectoderm, to extraembryonic mesoderm, to allantoic mesoderm. Other cell lineages are restricted in this ...
Norman Maclean, Brian Keith Hall, 1987
8
Fetal Medicine: Basic Science and Clinical Practice
As the cup approaches the overlying surface ectoderm, it induces a local change. The ectoderm cells become narrower at the apical region causing the sheet of cells to curve and move towards the optic cup. Ultimately, a small lens vesicle ...
Charles H. Rodeck, Martin J. Whittle, 2009
9
From Egg to Embryo: Regional Specification in Early Development
The inside of the egg cylinder consists of the primitive ectoderm from which the entire embryo will develop, and extraembryonic ectoderm derived from the polar trophectoderm. This extraembryonic region has now become the eetoplacental ...
J. M. W. Slack, 1991
10
Evolutionary Developmental Biology
10.4 A fate map of the urodele embryo (late blastula) to show the position of future neural crest (Nc) between epidermal ectoderm on the left and neural ectoderm on the right. Modified from Hall and Horstadius (1988). Which events determine ...
Brian K. Hall, 1999

包含词语«ECTODERM»的新条目

找出国内和国际出版社所讨论的内容,以及词语ectoderm在以下新条目的上下文中是如何使用的。
1
Disease modeling and lentiviral gene transfer in patient-specific …
In all cell lines, at least one of ectoderm, mesoderm, and endoderm markers expression was confirmed (Figure 1c). Pluripotency was also ... «Nature.com, 七月 15»
2
Novel mutations in PAX6, OTX2 and NDP in anophthalmia …
Pax6 is initially expressed in the anterior neural plate and by E8.0 is detected in the lens field of the head surface ectoderm and optic pit, which ... «Nature.com, 七月 15»
3
Is glaucoma a neurological disease?
... and independent risk factor for the development of glaucoma.4 The cornea and lamina cribrosa both derive from the neuro-ectoderm in utero. «ModernMedicine, 六月 15»
4
A newly established culture method highlights regulatory roles of …
Forelimbs of embryonic day 13 (E13) embryos were collected from pregnant ICR mice (Japan SLC Inc., Shizuoka, Japan), and the ectoderm-derived epidermal ... «BioTechniques.com, 六月 15»
5
Increased robustness of early embryogenesis through collective …
... of Oct4 by Fgf and retinoic acid result in asymmetric upregulation of Sox2 in the mesendoderm and Oct4 in the neural ectoderm [30]. «BMC Blogs Network, 六月 15»
6
Stem cells: Equilibrium established
Specifically, primed pluripotent cells can become either ectoderm (the progenitor to skin and brain tissue) or mesendoderm (the progenitor to ... «Nature.com, 五月 15»
7
The truth about extra nipples
Sometime around the fourth week of embryonic development, two strips of the ectoderm (part of which will eventually become skin) become ... «Sydney Morning Herald, 五月 15»
8
New type of stem cell may help grow organs
... early human embryo development - the ectoderm, mesoderm and endoderm. All tissues and organs in the body grow from these three layers. «BioNews, 五月 15»
9
New Stem Cell Discovery Opens Door to Range of Novel Therapies
Indeed the human rsPSCs began the process of differentiating into the three major cell layers in early development (ectoderm, mesoderm, and ... «Genetic Engineering & Biotechnology News, 五月 15»
10
miR-487b, miR-3963 and miR-6412 delay myogenic differentiation …
Indeed, skeletal muscle is formed from paraxial mesoderm under the influence of signals from the neural tube and dorsal ectoderm, including ... «BMC Blogs Network, 四月 15»

参考文献
« EDUCALINGO. Ectoderm [在线]. 可用 <https://educalingo.com/zh/dic-en/ectoderm>. 六月 2026 ».
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