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在"英语"词典里polyamine}的意思

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词典
section

英语中POLYAMINE的发音

polyamine  [ˈpɒlɪəmiːn] play
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POLYAMINE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

POLYAMINE在英语中的意思是什么?

点击查看«polyamine»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

多胺

Polyamine

多胺是具有两个或更多个伯氨基-NH 2的有机化合物。该类化合物包括作为化学工业的重要原料的几种合成物质,例如乙二胺H 2 N-CH 2 -CH 2 -NH 2, 1,3-二氨基丙烷H 2N-3-NH 2和六亚甲基二胺H 2N-6-NH 2。它还包括许多在真核细胞和原核细胞中起重要作用的物质,如腐胺H 2N-4-NH 2, 尸胺H 2N-5-NH 2,亚精胺H 2N-4-NH-3-NH 2和精胺H 2N-3-NH-4-NH-3-NH2。截至2004年,没有报道 任何偕二胺,在相同碳原子上具有两个或多个未取代的-NH 2基团的化合物。 然而,取代的衍生物是已知的,例如四乙基亚甲基二胺,2N-CH 2 -N。哌嗪是环状多胺的实例。 Cyclen和cyclam是大环多胺的实例。 聚乙烯胺是基于氮丙啶单体的聚合物。 A polyamine is an organic compound having two or more primary amino groups –NH 2. This class of compounds includes several synthetic substances that are important feedstocks for the chemical industry, such as ethylene diamine H 2N–CH 2–CH 2–NH 2, 1,3-diaminopropane H 2N– 3–NH 2, and hexamethylenediamine H 2N– 6–NH 2. It also includes many substances that play important roles in both eukaryotic and prokaryotic cells, such as putrescine H 2N– 4–NH 2, cadaverine H 2N– 5–NH 2, spermidine H 2N– 4–NH– 3–NH 2, and spermine H 2N– 3–NH– 4–NH– 3–NH 2. As of 2004, there had been no reports of any geminal diamine, a compound with two or more unsubstituted –NH 2 groups on the same carbon atom. However, substituted derivatives are known, such as tetraethylmethylenediamine, 2N–CH 2–N 2. Piperazine is an example of a cyclic polyamine. Cyclen and cyclam are examples of macrocyclic polyamines. Polyethylene amine is a polymer based on aziridine monomer.

在英语 词典里polyamine的定义

词典中多胺的定义是含有两个或多个胺基的化合物。

The definition of polyamine in the dictionary is a compound containing two or more amine groups.

点击查看«polyamine»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

POLYAMINE押韵的英语 单词


Amin
æˈmiːn
amine
əˈmiːn
amphetamine
æmˈfɛtəˌmiːn
cyanocobalamine
ˌsaɪənəʊkəʊˈbæləmiːn
dexamphetamine
ˌdɛksæmˈfɛtəmiːn
fluvoxamine
fluːˈvɒksəmiːn
glucosamine
ɡluːˈkəʊzˈəmiːn
glutamine
ˈɡluːtəˌmiːn
hexamine
ˈhɛksəmiːn
histamine
ˈhɪstəˌmiːn
hydroxytryptamine
haɪˌdrɒksɪˈtrɪptəmiːn
ketamine
ˈkɛtəmiːn
mean
miːn
melamine
ˈmɛləˌmiːn
mien
miːn
phosphatidylethanolamine
ˌfɒsfətɪdaɪlˌɛθəˈnɒləmiːn
propylamine
ˈprəʊpɪləmiːn
protamine
ˈprəʊtəˌmiːn
pyridoxamine
ˌpɪrɪˈdɒksəmiːn
ramin
ræˈmiːn

POLYAMINE一样开头的英语单词

polyacid
polyacrylamide
polyact
polyactinal
polyactine
polyadelphous
polyadic
polyalcohol
polyamide
polyandrous
polyandry
polyantha
polyanthus
polyanthus narcissus
polyarch
polyarchies
polyarchy
polyarthritis
polyatomic
polyaxial

POLYAMINE一样开头的英语单词

cardamine
chloramine
cholestyramine
desipramine
determine
diamine
diethylamine
dimethylamine
dopamine
etamine
ethylamine
examine
famine
gamine
hydroxylamine
methamphetamine
methenamine
methylamine
re-examine
thiamine
trimethylamine

英语近义词词典里polyamine的近义词和反义词

近义词

«polyamine»的25种语言翻译

翻译者
online translator

POLYAMINE的翻译

通过我们的英语多语言翻译器,找到polyamine25种语言翻译
该章节所呈现的将polyamine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«polyamine»。

翻译者英语 - 中文

多胺
1,325 数百万发言者

翻译者英语 - 西班牙语

poliamina
570 数百万发言者

英语

polyamine
510 数百万发言者

翻译者英语 - 印地语

polyamine
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

البوليامين
280 数百万发言者

翻译者英语 - 俄语

полиамин
278 数百万发言者

翻译者英语 - 葡萄牙语

poliaminas
270 数百万发言者

翻译者英语 - 孟加拉语

polyamine
260 数百万发言者

翻译者英语 - 法语

polyamine
220 数百万发言者

翻译者英语 - 马来语

Poliamina
190 数百万发言者

翻译者英语 - 德语

Polyamin
180 数百万发言者

翻译者英语 - 日语

ポリアミン
130 数百万发言者

翻译者英语 - 韩语

폴리아민
85 数百万发言者

翻译者英语 - 印尼爪哇语

Poliamine
85 数百万发言者
vi

翻译者英语 - 越南语

polyamine
80 数百万发言者

翻译者英语 - 泰米尔语

polyamine
75 数百万发言者

翻译者英语 - 马拉地语

बहुपेशी
75 数百万发言者

翻译者英语 - 土耳其语

poliamin
70 数百万发言者

翻译者英语 - 意大利语

poliammine
65 数百万发言者

翻译者英语 - 波兰语

poliaminy
50 数百万发言者

翻译者英语 - 乌克兰语

поліамін
40 数百万发言者

翻译者英语 - 罗马尼亚语

poliamină
30 数百万发言者
el

翻译者英语 - 希腊语

πολυαμινών
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

poliamien
14 数百万发言者
sv

翻译者英语 - 瑞典语

polyamin
10 数百万发言者
no

翻译者英语 - 挪威语

polyamine
5 数百万发言者

polyamine的使用趋势

趋势

词语 «POLYAMINE»的使用趋势

0
100%
频率
很少使用
49
/100
此处所显示的地图给出了词语«polyamine»在不同国家的使用频率。
polyamine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«polyamine»的最常用表达而进行的主要搜索的列表。

词语«POLYAMINE» 随时间而变化的使用频率

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

polyamine的英语文献、引用和新闻中的使用范例

示例

«POLYAMINE»相关的英语书籍

在以下的参考文献中发现polyamine的用法。与polyamine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
Polyamine Drug Discovery
The book will increase the visibility of polyamine drug discovery among pharmaceutical researchers and provide a valuable reference for everyone working in the field.
Patrick M. Woster, Robert Anthony Casero, 2011
2
Polyamine Protocols
1 . Introduction. The naturally occurring polyamines putrescine, spermidine, and spermine are found in all tissues and microorganisms (1—5). Polyamines are cations that have been implicated in various growth processes and in cellular ...
David M. L. Morgan, 1998
3
Polyamine Cell Signaling: Physiology, Pharmacology, and ...
1. Polyamine. Structure. and. Synthetic. Analogs. Patrick M. Woster 1. Introduction The polyamines putrescine (1,4-diaminobutane), spermidine (1,8-diamino-4-aza- octane, 2), and spermine (1,12-diamino-4,9-diazadodecane, 3) (Fig.
Jian-Ying Wang, 2007
4
Paint and Coating Testing Manual: Fourteenth Edition of the ...
Two general types of polyamine adducts are available, i.e., those based on a low -molecular- weight liquid epoxy resin and those based on a high-molecular- weight solid epoxy resin. The performance properties of amine-cured coatings are ...
J. V. Koleske, 1995
5
Use and Macro-molecular Structure of Silica Polyamine Composites
The project succeeded in its stated goals. Separation protocols were developed for a number of solutions. Structures of various carbonyl loaded composites were determined.
William J. Gleason, 2007
6
Genetically Altered Expression of Polyamine Acetylation ...
Overall, the data obtained with these novel murine models reveal a previously unrecognized regulatory linkage between polyamine and fat metabolism with mechanistic implications for understanding and addressing obesity.
Jason Jell, 2007
7
The Structure Function Relationship of Silica Polyamine ...
Silica polyamine composites have also been modified with a novel series of amino acid chelating ligands for the purpose of selective extraction of heavy metals from aqueous media.
Mark Anthony Hughes, 2007
8
Principles of Orthomolecularism
In pre-packed retail products the total polyamine content is higher than in home- grown samples. Pollution-induced stress in many grains raises their polyamine content. Arsenic has been shown to increase polyamine synthesis. Foods that ...
R. A. S. Hemat, 2003
9
Inhibition of polyamine metabolism: Biological Significance ...
Inhibition of polyamine metabolism
Peter McCann, 2012
10
Study of Oligonucleotide-polyamine Noncovalent Complexes by ...
ABSTRACT. STUDY. OF. OLIGONUCLEOTIDE-POLYAMINE. NONCOVALENT. COMPLEXES. BY. ESI-ION. TRAP. MASS. SPECTROMETRY. Girish. Srinivas. Gudi. Polyamines are polycationic molecules that bind to negatively charged ...
Girish Srinivas Gudi, 2001

包含词语«POLYAMINE»的新条目

找出国内和国际出版社所讨论的内容,以及词语polyamine在以下新条目的上下文中是如何使用的。
1
Peel research bolsters oranges' thick skin
They examined the effect of the polyamine Putrescine (PUT) on Washington Navel and Late Lane sweet oranges, over a two-year period from ... «Phys.Org, 七月 15»
2
Dangers Behind Laundry Pods Stump Poison-Control Experts
... for example, simply state the product "contains nonionic and ionic surfactants, ethoxylated polyethylene polyamine (polymer) and enzymes" ... «Nasdaq, 六月 15»
3
New report sheds light on the aromatic polyamine market: global …
Aromatic polyamine is an organic compound having multiple primary amino groups and some distinctive odor. Aromatic polyamines are ... «WhaTech, 六月 15»
4
TP53: an oncogene in disguise
... Reyes J, Ruse C, Appelmann I et al. A tumour suppressor network relying on the polyamine-hypusine axis. Nature 2012; 487: 244–248. «Nature.com, 五月 15»
5
These striking female spiders weave complicated webs
... if you have allergies, seek immediate help. Their venom contains a library of polyamine toxins with potential as therapeutic medicinal agents. «Tallahassee.com, 五月 15»
6
Bacterial biofilms may feed colon cancer
They observed upregulation of polyamine metabolites, in particular N1,N12-diacetylspermine, in biofilm-positive cancer tissues. As bacteria ... «Nature.com, 五月 15»
7
Gut biofilms could spur cancer
They found that cancer tissue with biofilms had 62 times more of the polyamine metabolite N1,N12-diacetylspermine than did healthy tissue ... «Nature.com, 五月 15»
8
Researchers find metabolic link between bacterial 'biofilms', colon …
... that have a low level of colon cancer and different traditional diets, because we know that diet can influence polyamine levels," said Johnson. «Medical Xpress, 五月 15»
9
Epoxy Coating suits applications above or below water.
May 4, 2015 - Based on blend of liquid epoxy polymer and aliphatic polyamine curing agents, KALCOAT™ 560 can displace water from wet surfaces to make ... «ThomasNet News, 五月 15»
10
Packing heat: New fluid makes untapped geothermal energy cleaner
The oil and gas extraction fluid being considered would use a different polyamine that is related to the chemical used in the geothermal ... «Phys.Org, 四月 15»

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