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在"英语"词典里pyrocatechol}的意思

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英语中PYROCATECHOL的发音

pyrocatechol  [ˌpaɪrəʊˈkætɪˌtʃɒl] play
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PYROCATECHOL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

PYROCATECHOL在英语中的意思是什么?

点击查看«pyrocatechol»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

邻苯二酚

Catechol

邻苯二酚也称为邻苯二酚或1,2-二羟基苯,是分子式为C6H42的有机化合物。 它是三种异构体苯二醇的邻位异构体。 这种无色的化合物天然存在于痕量中。 首先通过植物提取物儿茶素的破坏性蒸馏来发现。 现在大约有2000万公斤作为一种基本的有机化学品,每年合成生产,主要作为农药,香精和香料的前身。 儿茶酚作为羽状白色晶体发生,其非常迅速地溶于水。 Catechol, also known as pyrocatechol or 1,2-dihydroxybenzene, is an organic compound with the molecular formula C6H42. It is the ortho isomer of the three isomeric benzenediols. This colorless compound occurs naturally in trace amounts. It was first discovered by destructive distillation of the plant extract catechin. About 20 million kg are now synthetically produced annually as a basic organic chemical, mainly as a precursor to pesticides, flavors, and fragrances. Catechol occurs as feathery white crystals that are very rapidly soluble in water.

点击查看«pyrocatechol»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

PYROCATECHOL押韵的英语 单词


catechol
ˈkætɪˌtʃɒl

PYROCATECHOL一样开头的英语单词

pyroballogy
pyrocatechin
pyroceram
pyrochemical
pyrochemically
pyroclast
pyroclastic
pyroconductivity
pyroelectric
pyroelectricity
pyrogallate
pyrogallic
pyrogallol
pyrogen
pyrogenetic
pyrogenic
pyrogenicity
pyrogenous
pyrognostic
pyrognostics

PYROCATECHOL一样开头的英语单词

absolute alcohol
alcohol
allyl alcohol
amyl alcohol
axerophthol
blood alcohol
Bohol
butyl alcohol
carbachol
denatured alcohol
dhol
ethyl alcohol
gasohol
grain alcohol
isopropyl alcohol
low-alcohol
menthol
methyl alcohol
rubbing alcohol
Warhol

英语近义词词典里pyrocatechol的近义词和反义词

近义词

«pyrocatechol»的25种语言翻译

翻译者
online translator

PYROCATECHOL的翻译

通过我们的英语多语言翻译器,找到pyrocatechol25种语言翻译
该章节所呈现的将pyrocatechol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«pyrocatechol»。

翻译者英语 - 中文

邻苯二酚
1,325 数百万发言者

翻译者英语 - 西班牙语

pirocatequina
570 数百万发言者

英语

pyrocatechol
510 数百万发言者

翻译者英语 - 印地语

pyrocatechol
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

بيروكاتيكول
280 数百万发言者

翻译者英语 - 俄语

пирокатехина
278 数百万发言者

翻译者英语 - 葡萄牙语

pirocatecol
270 数百万发言者

翻译者英语 - 孟加拉语

pyrocatechol
260 数百万发言者

翻译者英语 - 法语

pyrocatéchine
220 数百万发言者

翻译者英语 - 马来语

Pyrocatechol
190 数百万发言者

翻译者英语 - 德语

Brenzkatechin
180 数百万发言者

翻译者英语 - 日语

ピロカテコール
130 数百万发言者

翻译者英语 - 韩语

피로 카테 콜
85 数百万发言者

翻译者英语 - 印尼爪哇语

Pyrocatechol
85 数百万发言者
vi

翻译者英语 - 越南语

pyrocatechol
80 数百万发言者

翻译者英语 - 泰米尔语

pyrocatechol
75 数百万发言者

翻译者英语 - 马拉地语

पिरोचोकॉल
75 数百万发言者

翻译者英语 - 土耳其语

Brenzkateşin
70 数百万发言者

翻译者英语 - 意大利语

pirocatechina
65 数百万发言者

翻译者英语 - 波兰语

pirokatechina
50 数百万发言者

翻译者英语 - 乌克兰语

пірокатехіна
40 数百万发言者

翻译者英语 - 罗马尼亚语

pirocatehină
30 数百万发言者
el

翻译者英语 - 希腊语

πυροκατεχόλη
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

pyrocatechol
14 数百万发言者
sv

翻译者英语 - 瑞典语

pyrokatekol
10 数百万发言者
no

翻译者英语 - 挪威语

pyrocatechol
5 数百万发言者

pyrocatechol的使用趋势

趋势

词语 «PYROCATECHOL»的使用趋势

0
100%
频率
很少使用
41
/100
此处所显示的地图给出了词语«pyrocatechol»在不同国家的使用频率。
pyrocatechol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«pyrocatechol»的最常用表达而进行的主要搜索的列表。

词语«PYROCATECHOL» 随时间而变化的使用频率

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

pyrocatechol的英语文献、引用和新闻中的使用范例

示例

«PYROCATECHOL»相关的英语书籍

在以下的参考文献中发现pyrocatechol的用法。与pyrocatechol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
CRC Handbook of Data on Organic Compounds
6218 Pyrocatechol, 3-isopropyl-: 4222 Pyrocatechol, 4-isopropyl-: 4221 Pyrocatechol, 3-methoxy-: 4206 Pyrocatechol, 3-oiethyl-: 4210 Pyrocatechol, 4- methyl-: 4214 Pyrocatechol, 4-[2-(memylamino)ethyl]-: 4215 Pyrocatechol, ...
David R. Lide, G.W.A. Milne, 1993
2
Handbook of Data on Common Organic Compounds
Pyrocatechol, cyclic phosphorochloridite: 2410 Pyrocatechol, diacetate: 1507 Pyrocatechol, 4,5-dimethyl-: 1511 Pyrocatechol dimethyl ether: 1434 Pyrocatechol, 4,4'-(2,3- dimethyltetramethylene)di-: 1513 Pyrocatechol ethylene ether: 241 1 ...
David R. Lide, G.W.A. Milne, 1995
3
Fundamentals of Microfabrication: The Science of ...
Ethylenediamine Pyrocatechol (EDP) With EDP (sometimes referred to as EPW, for ethylenediamine, pyrocatechol, and water), a variety of masking materials ( Si02, Si3N4, Au, Cr, Cu, Ag, Ta, etc.) can be used, and the etchant is toxic but less ...
Marc J. Madou, 2002
4
ACT Assessment (REA) - the Very Best Coaching and Study ...
(B) Based on Table 1, (A) is incorrect; the color of a pyrocatechol/ potato juice solution is yellow after 5 min. at a temperature of 25°C. A faint yellow color would occur at 0°C. (B) is correct, because according to the passage, after 5 min. a ...
Charles Brass, Suzanne Coffield, Joseph T. Conklin, 2004
5
ACT Assessment: The Best Test Prep for the ACT
(B) Based on Table 1, (A) is incorrect; the color of a pyrocatechol/ potato juice solution is yellow after 5 min. at a temperature of 25°C. A faint yellow color would occur at 0°C. (B) is correct, because according to the passage, after 5 min. a ...
Charles Brass, Joseph T. Conklin, 2004
6
Antioxidant Methodology: In Vivo and in Vitro Concepts
... while the monomeric cate- chols pyrocatechol and 4-ethylpyrocatechol underwent no measurable change in concentration (Fig. 7.9). -0.06 compound I 4 -ethyl- pyrocatechol pyrocatechol 280 nm -0 compound 1 1 0 R.H. Stadler and F.L Cuillot.
Okezie I. Aruoma, Susan L. Cuppett, 1997
7
REA's Testbuster for the ACT
Three drops of this "potato juice" were each added to plain water, a dextrose solution, a sodium chloride solution, and a solution of pyrocatechol. After five minutes, all of the solutions remained colorless, except for the pyrocatechol, which had ...
Mark Shapiro, Sandra Marona, 1999
8
Spectrophotometric Reactions
Pyrocatechol Violet ((14), R2" = SO3H) is used primarily to determine trivalent and tetravalent elements (B, Al, Ga, In, Sb, Bi, Sc, Yt, La, lanthanoids, Ge, Sn, Ti, Zr, V, Nb, Ta, Mo, W, Fe), as well as Cu, Zn, Cd, but not all elements of the II A group ...
Irena Nemcova, 1996
9
Comprehensive Treatise of Electrochemistry
The investigated enzymes were alkaline phosphatase, /3-glucosidase, and cholinesterase which were used to promote the electrooxidation of monophosphates of pyrocatechol and n- aminophenol, j3-D-glucoside n- aminophenol, and indoxyl ...
Supramaniam Srinivasan, 1985
10
Etching in Microsystem Technology
(pyrocatechol, pyrogallol, gallatesl) support the silicon removal by forming chelates of Si(IV). Like the OH_-ions in inorganic strongly alkaline solutions, the phenolic OH-groups52 of pyrocatechol and the according phenolate ions respectively, ...
Michael Köhler, 2008

包含词语«PYROCATECHOL»的新条目

找出国内和国际出版社所讨论的内容,以及词语pyrocatechol在以下新条目的上下文中是如何使用的。
1
Research and Markets: Global and Chinese Pyrocatechol Violet …
Market Research Report on Global and Chinese Pyrocatechol Violet Industry, 2010-2020 is a professional and in-depth market survey on Global and Chinese ... «Business Wire, 五月 15»
2
Echa adds CLH intentions and submissions to registries
... aquatic acute toxicity 1, aquatic chronic toxicity 1;; 1,2-dihydroxybenzene,pyrocatechol for which France is requesting the classifications aquatic acute toxicity ... «Chemical Watch, 三月 15»
3
Four CLH dossiers submitted, seven in the pipeline
France intends to submit dossiers for pyrocatechol and Terpineol. The UK is expected to submit its dossier for Amisulbrom on the 31 October, with a dossier for ... «Chemical Watch, 五月 14»
4
Tabby cat who kept superstitious young pilots company on WWII …
From then on Pyro, named after the photographic developing chemical pyrocatechol, hung around the base and waited for Mr Bird to return from missions. «Daily Mail, 十一月 11»
5
Charge- and size-based separation of macromolecules using …
The patterned wafer back side is then exposed to a highly selective silicon etchant, EDP (ethylenediamine pyrocatechol), which removes the silicon wafer along ... «Nature.com, 二月 07»

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