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在"英语"词典里catalyst}的意思

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英语中CATALYST的发音

catalyst  [ˈkætəlɪst] play
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CATALYST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

CATALYST在英语中的意思是什么?

点击查看«catalyst»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
catalyst

催化

Catalysis

催化是由于称为催化剂的另外的物质的参与,一种或多种反应物的化学反应速率的增加。 与化学反应中的其他试剂不同,催化剂不被反应消耗。 使用催化剂,需要较少的自由能来达到过渡状态,但是从反应物到产物的总自由能不会改变。 催化剂可能参与多重化学转化。 催化剂的作用可能由于其他已知为抑制剂或毒物或助剂的物质的存在而变化。 与催化剂相反的是降低反应速率的物质是抑制剂。 催化反应具有比相应的未催化反应更低的活化能,导致在相同温度下反应速率更高。 然而,催化的机理解释是复杂的。 催化剂可以有利地影响反应环境,或者结合试剂以使键极化,例如, Catalysis is the increase in the rate of a chemical reaction of one or more reactants due to the participation of an additional substance called a catalyst. Unlike other reagents in the chemical reaction, a catalyst is not consumed by the reaction. With a catalyst, less free energy is required to reach the transition state, but the total free energy from reactants to products does not change. A catalyst may participate in multiple chemical transformations. The effect of a catalyst may vary due to the presence of other substances known as inhibitors or poisons or promoters. The opposite of a catalyst, a substance that reduces the rate of a reaction, is an inhibitor. Catalyzed reactions have a lower activation energy than the corresponding uncatalyzed reaction, resulting in a higher reaction rate at the same temperature. However, the mechanistic explanation of catalysis is complex. Catalysts may affect the reaction environment favorably, or bind to the reagents to polarize bonds, e.g.

在英语 词典里catalyst的定义

字典中催化剂的定义是导致变化的人或事物。

The definition of catalyst in the dictionary is a person or thing that causes a change.

点击查看«catalyst»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

CATALYST押韵的英语 单词


anticapitalist
ˌæntɪˈkæpɪtəlɪst
anticatalyst
ˌæntɪˈkætəlɪst
biocatalyst
ˌbaɪəʊˈkætəlɪst
brutalist
ˈbruːtəlɪst
capitalist
ˈkæpɪtəlɪst
documentalist
ˌdɒkjʊˈmɛntəlɪst
environmentalist
ɪnˌvaɪrənˈmɛntəlɪst
fatalist
ˈfeɪtəlɪst
fundamentalist
ˌfʌndəˈmentəlɪst
instrumentalist
ˌɪnstrəˈmɛntəlɪst
mentalist
ˈmentəlɪst
metalist
ˈmetəlɪst
metallist
ˈmɛtəlɪst
neocapitalist
ˌniːəʊˈkæpɪtəlɪst
Orientalist
ˌɔːrɪˈɛntəlɪst
philatelist
fɪˈlætəlɪst
recitalist
rɪˈsaɪtəlɪst
sentimentalist
ˌsɛntɪˈmɛntəlɪst
titlist
ˈtaɪtəlɪst
transcendentalist
ˌtrænsɛnˈdɛntəlɪst

CATALYST一样开头的英语单词

catalogize
catalogue
cataloguer
cataloguing
cataloguise
cataloguist
Catalonia
catalpa
Catalunya
catalyse
catalyser
catalyses
catalysis
catalytic
catalytic converter
catalytic cracker
catalytical
catalytically
catalyze
catalyzer

CATALYST一样开头的英语单词

analyst
cryptanalyst
economic analyst
investment analyst
lay analyst
microanalyst
news analyst
psychoanalyst
public analyst
securities analyst
stereospecific catalyst
systems analyst
Ziegler catalyst

英语近义词词典里catalyst的近义词和反义词

近义词

«catalyst»的25种语言翻译

翻译者
online translator

CATALYST的翻译

通过我们的英语多语言翻译器,找到catalyst25种语言翻译
该章节所呈现的将catalyst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«catalyst»。

翻译者英语 - 中文

催化剂
1,325 数百万发言者

翻译者英语 - 西班牙语

catalizador
570 数百万发言者

英语

catalyst
510 数百万发言者

翻译者英语 - 印地语

उत्प्रेरक
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

محفز
280 数百万发言者

翻译者英语 - 俄语

катализатор
278 数百万发言者

翻译者英语 - 葡萄牙语

catalisador
270 数百万发言者

翻译者英语 - 孟加拉语

অনুঘটক
260 数百万发言者

翻译者英语 - 法语

catalyseur
220 数百万发言者

翻译者英语 - 马来语

Pemangkin
190 数百万发言者

翻译者英语 - 德语

Katalysator
180 数百万发言者

翻译者英语 - 日语

きっかけ
130 数百万发言者

翻译者英语 - 韩语

계기
85 数百万发言者

翻译者英语 - 印尼爪哇语

Katalis
85 数百万发言者
vi

翻译者英语 - 越南语

chất xúc tác
80 数百万发言者

翻译者英语 - 泰米尔语

ஊக்கியாக
75 数百万发言者

翻译者英语 - 马拉地语

उत्प्रेरक
75 数百万发言者

翻译者英语 - 土耳其语

katalizatör
70 数百万发言者

翻译者英语 - 意大利语

catalizzatore
65 数百万发言者

翻译者英语 - 波兰语

katalizator
50 数百万发言者

翻译者英语 - 乌克兰语

каталізатор
40 数百万发言者

翻译者英语 - 罗马尼亚语

catalizator
30 数百万发言者
el

翻译者英语 - 希腊语

καταλύτης
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

katalisator
14 数百万发言者
sv

翻译者英语 - 瑞典语

katalysator
10 数百万发言者
no

翻译者英语 - 挪威语

katalysator
5 数百万发言者

catalyst的使用趋势

趋势

词语 «CATALYST»的使用趋势

0
100%
频率
使用十分广泛
94
/100
此处所显示的地图给出了词语«catalyst»在不同国家的使用频率。
catalyst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«catalyst»的最常用表达而进行的主要搜索的列表。

词语«CATALYST» 随时间而变化的使用频率

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

catalyst的英语文献、引用和新闻中的使用范例

示例

«CATALYST»的英语 引用

单词catalyst的知名引用和例句
1
Louisa May Alcott
Painful as it may be, a significant emotional event can be the catalyst for choosing a direction that serves us - and those around us - more effectively. Look for the learning.
2
Shari Arison
I have always wanted to be a catalyst for bringing about positive change, inspiring others to choose goodness.
3
Gael Garcia Bernal
When it's good, cinema can be one of the most important things in a person's life. A film can be a catalyst for change. You witness this and it is an incredibly spiritual experience that I'd never lived before; well, maybe only in a football match.
4
Valerie Bertinelli
I think a lot of people think because I was getting the divorce, that was really the catalyst for gaining so much weight.
5
Sanjeev Bhaskar
Good diet and exercise are key, but abject fear has its own rewards. And arriving on the first day for rehearsals for 'Spamalot' and seeing all these much younger, much fitter people, who I was going to be on stage with, became a catalyst for cutting out the more unhealthy aspects of my life.
6
Wade Boggs
A positive attitude causes a chain reaction of positive thoughts, events and outcomes. It is a catalyst and it sparks extraordinary results.
7
Jimmy Buffett
And I wound up in New Orleans for all those years and it was a great place, really a catalyst creatively.
8
Jim Capaldi
You know, I had the ability like a catalyst to really get everybody hyped up.
9
Steve Carlton
Pete Rose came over to the Phillies in '79 and he became the catalyst that helped us to put it all together.
10
David Chipperfield
I do quite like Gehry's Guggenheim. But where in Bilbao it's seen as an outgrowth of years of investment in urban design and engineering, in Britain it's seen as the catalyst for urban regeneration rather than the icing on the cake.

«CATALYST»相关的英语书籍

在以下的参考文献中发现catalyst的用法。与catalyst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
Catalyst
Kate feels that her life is spinning out of her control-and then, something happens that truly blows it all apart. Set in the same community as the remarkable Speak, Catalyst is a novel that will change the way you look at the world.
Laurie Halse Anderson, 2003
2
Catalyst
The Green books in the Catalyst series are designed to motivate lower-ability students. This text also includes hands-on activities and thought-provoking plenaries.
Carol Chapman, 2004
3
Catalyst
Accelerating Perl Web Application Development.
Jonathan Rockway, 2007
4
Catalyst
Catalyst By Charlene TegliaIf Veronica Jones' prince is coming, he's lost her address.
Charlene Teglia, 2005
5
Catalyst
Rahda lies about a non-existent catalyst she alledgedly synthesized. Rahda's lies become a real catalyst for Shelby, Max, and Hadley, when they are forced to make hard choices about friendship, marriage, and the future.
Jennifer Ball, 1997
6
The Catalyst Leader: 8 Essentials for Becoming a Change Maker
This book offers eight key essentials by which a leader can influence others and make a difference, laying out the path to the keys for becoming an effective leader.
Brad Lomenick, 2013
7
Catalyst
Captain Griff Avery of the OSS uncovers a German operation to create a jet-propelled bomber capable of making a deadly hit to American shores.
Paul Byers, 2007
8
Catalyst
Madonna King. four to ten years. The Court of Criminal Appeal decision, eighteen months after Sydney was shown off to the world as the perfect host to people of almost every race, wrote the final chapter in an episode of law and order in New ...
Madonna King, 2010
9
Catalyst Preparation: Science and Engineering
The book presents many key principles of heterogeneous catalyst preparation and the methods used to synthesize a catalyst with a particular composition and morphology.
John Regalbuto, 2006
10
Catalyst
Five individuals, born in separate corners of the world, yet uniquely connected, come together.
Jim Ernst, 2003

包含词语«CATALYST»的新条目

找出国内和国际出版社所讨论的内容,以及词语catalyst在以下新条目的上下文中是如何使用的。
1
Relativity Media's Latest Investment Partner May Solve Debt Crisis …
Catalyst Capital Group, which specializes in distressed and undervalued companies, has acquired all of Relativity's senior secured debt of ... «Variety, 七月 15»
2
Underfunding catalyst to turbulence in commuter transport industry …
Underfunding of public transport is a catalyst to turbulence in the commuter transport industry‚ the Southern African Bus Operators Association ... «Sowetan Live, 七月 15»
3
Molly Malone director claims scaffolding catalyst for business failure
The former director of Molly Malone's bar claims scaffolding put up by the landlord at his other business led to the demise of the popular ... «Stuff.co.nz, 七月 15»
4
Dealmakers join Catalyst Corporate Finance's Midlands team
Catalyst Corporate Finance has expanded its Midlands team with the recruitment of two more dealmakers. Claire Carpenter, a graduate from ... «Birmingham Post, 七月 15»
5
Active Stocks Intraday Alert: Catalyst Pharmaceuticals Inc (NASDAQ …
Catalyst Pharmaceuticals Inc, declared that the company has been added to the Russell 2000, the Russell 3000 and Russell Global Indexes, ... «wsnewspublishers, 七月 15»
6
Global Study On Automobile exhaust system catalyst Industry In …
AcuteMarketReports.com has announced the addition of "Global and China Automobile exhaust system catalyst Industry 2014" Market ... «CSO Australia, 七月 15»
7
Social media tips from Catalyst Global
Because investor relations information and its perspective are often different from normal corporate, sales, marketing or other company ... «IR Magazine, 七月 15»
8
Zacks Rating on Catalyst Pharmaceutical Partners, Inc.
Catalyst Pharmaceutical Partners, Inc. (NASDAQ:CPRX) remains a strong buy in the latest set of rankings. The shares has received an average ... «OTC Outlook, 七月 15»
9
Mirror's Edge Catalyst: "it's so much more fluid than the first"
DICE's Erik Odeldahl runs us through the changes coming in Catalyst as Mirror's Edge goes open world. One thing that we discussed during ... «Gamereactor UK, 七月 15»
10
3D atomic map gives clues to extending catalyst life
An international team of scientists created the first 3-D atomic map of the material in order to find out how to extend the catalyst's life. «Nanowerk, 七月 15»

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