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在"英语"词典里gnathostome}的意思

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单词 GNATHOSTOME的词源

From New Latin Gnathostomata, from Greek gnathos jaw + stoma mouth.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中GNATHOSTOME的发音

gnathostome  [ˈneɪθəʊˌstəʊm] play
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GNATHOSTOME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

GNATHOSTOME在英语中的意思是什么?

点击查看«gnathostome»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
gnathostome

有颔下门

Gnathostomata

Gnathostomata /ˌneɪθɵstoʊmɑːtə/是下颚的脊椎动物。 这个词来源于希腊语γνάθος“jaw”+στόμα“mouth”。 Gnathostome多样性包括大约6万种,占所有活的脊椎动物的99%。 除了相对的下颌骨之外,活的n host属也有牙齿,配对附件和内耳的水平半圆形管,以及生理和细胞解剖学特征,如神经元的髓鞘鞘。 另一种是使用VJ重组产生抗原识别位点的适应性免疫系统,而不是在可变淋巴细胞受体基因中使用遗传重组。 新的化石发现,这些字体是Gnathostomata最亲密的。 据认为,颌骨从前鳃支撑拱门发展起来,该拱门已经获得了新的作用,通过更有效地打开和关闭嘴巴来改变臀部泵送水的腮腺泵机制。 然后,嘴可以变得越来越大,可以捕获更大的猎物。 这种密切开放的机制随着时间的推移变得越来越强硬,变成了真正的下巴。 Gnathostomata /ˌneɪθɵstoʊˈmɑːtə/ are the jawed vertebrates. The term derives from Greek γνάθος "jaw" + στόμα "mouth". Gnathostome diversity comprises roughly 60,000 species, which accounts for 99% of all living vertebrates. In addition to opposing jaws, living gnathostomes also have teeth, paired appendages, and a horizontal semicircular canal of the inner ear, along with physiological and cellular anatomical characters such as the myelin sheathes of neurons. Another is an adaptive immune system that uses VJ recombination to create antigen recognition sites, rather than using genetic recombination in the variable lymphocyte receptor gene. New fossil finds suggest thelodonts as the closest relatives of the Gnathostomata. It is believed that the jaws evolved from anterior gill support arches that had acquired a new role, being modified to pump water over the gills by opening and closing the mouth more effectively – the buccal pump mechanism. The mouth could then grow bigger and wider, making it possible to capture larger prey. This close and open mechanism would with time become stronger and tougher, being transformed into real jaws.

在英语 词典里gnathostome的定义

字典中gnathostome的定义是超级Gnathostomata的任何脊椎动物,嘴巴含颌,包括除agnathans以外的所有脊椎动物。

The definition of gnathostome in the dictionary is any vertebrate of the superclass Gnathostomata, having a mouth with jaws, including all vertebrates except the agnathans.

点击查看«gnathostome»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

GNATHOSTOME押韵的英语 单词


cyclostome
ˈsaɪkləˌstəʊm
dermatome
ˈdɜːməˌtəʊm
deuterostome
ˌdjuːtərəˌstəʊm
distome
ˈdɪstəʊm
epistome
ˈepɪˌstəʊm
hecatomb
ˈhɛkəˌtəʊm
hypostome
ˈhaɪpəˌstəʊm
melastome
ˈmɛləˌstəʊm
mestome
ˈmɛstəʊm
microtome
ˈmaɪkrəʊˌtəʊm
monostome
ˈmɒnəˌstəʊm
nephrostome
ˌnefrəˈstəʊm
osteotome
ˈɒstɪəˌtəʊm
peristome
ˈpɛrɪˌstəʊm
plagiostome
ˈpleɪdʒɪəˌstəʊm
protostome
ˈprəʊtəʊˌstəʊm
teleostome
ˈtelɪəˌstəʊm
tome
təʊm
transcriptome
trænˈskrɪptəʊm
ultramicrotome
ˌʌltrəˈmaɪkrəˌtəʊm

GNATHOSTOME一样开头的英语单词

gnashingly
gnat
gnat´s piss
gnatcatcher
gnathal
gnathic
gnathion
gnathite
gnathonic
gnathonical
gnathonically
gnathostomatous
gnatlike
gnatling
gnatty
gnaw
gnawable
gnawer
gnawing
gnawingly

GNATHOSTOME一样开头的英语单词

at home
at-home
awesome
become
chrome
come
epitome
harmotome
home
income
leptome
leucotome
lithotome
nome
outcome
overcome
rheotome
some
threesome
welcome

英语近义词词典里gnathostome的近义词和反义词

近义词

«gnathostome»的25种语言翻译

翻译者
online translator

GNATHOSTOME的翻译

通过我们的英语多语言翻译器,找到gnathostome25种语言翻译
该章节所呈现的将gnathostome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«gnathostome»。

翻译者英语 - 中文

有颌类
1,325 数百万发言者

翻译者英语 - 西班牙语

gnathostome
570 数百万发言者

英语

gnathostome
510 数百万发言者

翻译者英语 - 印地语

gnathostome
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

gnathostome
280 数百万发言者

翻译者英语 - 俄语

gnathostome
278 数百万发言者

翻译者英语 - 葡萄牙语

gnathostome
270 数百万发言者

翻译者英语 - 孟加拉语

gnathostome
260 数百万发言者

翻译者英语 - 法语

gnathostome
220 数百万发言者

翻译者英语 - 马来语

Gnathostome
190 数百万发言者

翻译者英语 - 德语

gnathostome
180 数百万发言者

翻译者英语 - 日语

gnathostome
130 数百万发言者

翻译者英语 - 韩语

gnathostome
85 数百万发言者

翻译者英语 - 印尼爪哇语

Gnathostome
85 数百万发言者
vi

翻译者英语 - 越南语

gnathostome
80 数百万发言者

翻译者英语 - 泰米尔语

gnathostome
75 数百万发言者

翻译者英语 - 马拉地语

मॅनाटोस्टोम
75 数百万发言者

翻译者英语 - 土耳其语

gnathostome
70 数百万发言者

翻译者英语 - 意大利语

gnathostome
65 数百万发言者

翻译者英语 - 波兰语

gnathostome
50 数百万发言者

翻译者英语 - 乌克兰语

gnathostome
40 数百万发言者

翻译者英语 - 罗马尼亚语

gnathostome
30 数百万发言者
el

翻译者英语 - 希腊语

gnathostome
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

gnathostome
14 数百万发言者
sv

翻译者英语 - 瑞典语

gnathostome
10 数百万发言者
no

翻译者英语 - 挪威语

gnathostome
5 数百万发言者

gnathostome的使用趋势

趋势

词语 «GNATHOSTOME»的使用趋势

0
100%
频率
极少使用
23
/100
此处所显示的地图给出了词语«gnathostome»在不同国家的使用频率。
gnathostome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«gnathostome»的最常用表达而进行的主要搜索的列表。

词语«GNATHOSTOME» 随时间而变化的使用频率

该图表展现了单词«gnathostome»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«gnathostome»从1500年到现在在 英语数字出版物中出现的频率。

gnathostome的英语文献、引用和新闻中的使用范例

示例

«GNATHOSTOME»相关的英语书籍

在以下的参考文献中发现gnathostome的用法。与gnathostome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
Assembling the Tree of Life
The gnathostome lateral line system derives from neural crest and lateral plate mesoderm induction, heralding a new stage in developmental complexity. Myelination of many nerve fibers improves impulse transmission through much of the ...
Joel Cracraft Curator of Ornithology American Museum of Natural History, the Herbarium Michael J. Donoghue Curator, Peabody Museum of Natural History Yale University, 2004
2
Vertebrate Biology
The two groups of living gnathostome (jawed) fishes are the Chondrichthyes, or cartilaginous fishes (sharks, skates, rays, and ratfishes), and the Osteichthyes, or bony fishes (Fig. 5.1). Both groups may have evolved in separate but parallel ...
Donald W. Linzey, 2012
3
The Skull, Volume 2: Patterns of Structural and Systematic ...
In other words, no gnathostome is thought to be descended from any member of a known agnathan group; rather, both are descended from some common ancestor. The agnathan skull does not form the initial starting point for the evolution of ...
James Hanken, Brian K. Hall, 1993
4
Major Events in Early Vertebrate Evolution
Ostracoderms. and. the. shaping. of. the. gnathostome. characters. Philippe. Janvier. ABSTRACT Current phylogenies of extant and fossil craniate taxa suggest that the armoured, jawless 'ostracoderms' are more closely related to the  ...
Per Erik Ahlberg, 2002
5
Encyclopedia of Food Safety
Stool examinations of the definitive canine/feline hosts for the presence of gnathostome eggs can confirm the disease transmission area and species of gnathostome nematode. Inspection of food materials and foodstuffs from intermediate and ...
‎2013
6
Pamphlets on Biology: Kofoid collection
It is evident that all hypotheses concerning the supposed affinities of the Marsipobranchs with particular Gnathostome ... 9) imply a Gnathostome ancestry for the Marsipobranchs, and of late years this assumption of Gnathostome ancestry has ...
‎1908
7
Journal of morphology
The lips and the nasal apertures in the gnathostome 145 Formation. IV. The bilaminar blastocyst. Studies in the development of the opossum (Didelphys virginiana L.). III. Description of new material on maturation, cleavage, and entoderm 1 /• i ...
‎1919
8
Fish Evolution and Systematics: Evidence from Spermatozoa : ...
The term "fish" is therefore applied here to the Agnatha together with the jawed ( gnathostome) fish while recognizing, as is seen in Fig. 5 . 1 , that the total assemblage is paraphyletic, as also are the agnathans / IP I and gnathostome fish ...
Barrie Gillean Molyneux Jamieson, 1991
9
Hormones and Reproduction of Vertebrates
are three paralogous groups of GnRH in gnathostome brains. In recent reviews of GnRH and respective receptors, various scenarios on the phylogenetic relationships among just the gnathostomes' GnRHs and receptors have been suggested ...
David O. Norris, Kristin H. Lopez, 2010
10
Molecular Detection of Human Parasitic Pathogens
Recently,. the. molecular. technique. has. only. been. used. to. address. gnathostome. identification. problems,. via. DNA. sequencing.. The. cytochrome. oxidase. I. (COI),. internal. .transcribed.spacer.region.1.(ITS1),.ITS2,.5.8S,.18S,. and.28S.
Dongyou Liu, 2012

包含词语«GNATHOSTOME»的新条目

找出国内和国际出版社所讨论的内容,以及词语gnathostome在以下新条目的上下文中是如何使用的。
1
Style Invitational Week 1129: Nobody uses spelling bee words? You …
collutorium commissurotomy cravenette ctenoid cypseline distelfink ephelides epithalamium gnathostome hippocrepiform hooroosh iridocyclitis «Washington Post, 六月 15»
2
For second consecutive year, epic Spelling Bee produces co …
In Thursday's final they included commissurotomy, scacchite, cypseline, gnathostome, nixtamal, and urgrund, and why should I tell you the ... «SI.com, 五月 15»
3
Ancient fossil could change the evolutionary theory of fish origins
It was long thought that gnathostome species would look more like the cartilaginous chondrichthyans – their living members, the sharks, are ... «The Star Online, 一月 15»
4
The rise of jaws? Tiny fossil sheds light on fishy origins
It was long thought that gnathostome species would look more like the cartilaginous chondrichthyans – their living members, the sharks, are ... «Los Angeles Times, 一月 15»
5
The 300th article at Tet Zoo ver 3 is very weird
Copulation in antiarch placoderms and the origin of gnathostome internal fertilization. Nature doi:10.1038/nature13825. Rücklin, M., Donoghue ... «Scientific American, 十二月 14»
6
How Fishes Had Sex For The First Time
(2014) Copulation in Antiarch Placoderms and the Origin of Gnathostome Internal Fertilization. --------. Source: Chinese Academy of Sciences. «Asian Scientist Magazine, 十月 14»
7
Copulation was invented by ancient fish
Together, they produced the paper responsible, - Copulation in antiarch placoderms and the origin of gnathostome internal fertilization in ... «The Earth Times, 十月 14»
8
Ancient Sex
J. Long et al., “Copulation in antiarch placoderms and the origin of gnathostome internal fertilization,” Nature, doi: 10.1038/nature13825, 2014. «Scientist, 十月 14»
9
Metaspriggina: Vertebrate Fish Found in Cambrian Explosion
Gnathostomes were thought to be further down the evolutionary timeline, but here are gnathostome-like traits found at the time of the Cambrian ... «Discovery Institute, 八月 14»
10
Parasite in Live Asian Swamp Eels May Cause Human Illness
During the USGS study, scientists found gnathostome worms in eels ... species of gnathostome parasites have infected wild, invasive Asian ... «United States Geological Survey, 三月 14»

参考文献
« EDUCALINGO. Gnathostome [在线]. 可用 <https://educalingo.com/zh/dic-en/gnathostome>. 五月 2024 ».
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