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Meaning of "催化" in the Chinese dictionary

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PRONUNCIATION OF 催化 IN CHINESE

cuīhuà
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WHAT DOES 催化 MEAN IN CHINESE?

Click to see the original definition of «催化» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.

catalytic

催化

Catalysis is a process that uses a catalyst to change the rate of chemical reaction. Many chemical industries use catalytic action to achieve the desired reaction rate. Catalysis is also a chemical process, the catalyst itself will not be consumed in the reaction, but the catalyst will change the reaction rate, a catalyst may also participate in the complex catalytic reaction. The positive catalyst accelerates the reaction; the negative catalyst or inhibitor reacts with the reactants to lower the chemical reaction. Can improve the activity of the catalyst called the accelerator; reduce the catalyst activity is called catalytic poison. The catalytic reaction with the temperature has a lower activation energy than the unreacted reaction. The catalyst can be synthesized by binding the reactants to the effect of polarization, such as the synthesis of the carbonyl compound of the acid catalyst; the catalyst can also produce unnatural reaction intermediates such as osmium acids produced by the o-hydroxylation of olefins catalyzed by osmium osmium The catalyst can also cause cracking of the reactants, such as hydrogen atoms produced when hydrogen is produced. ... 催化是利用催化剂改变化学反应速度的一种工艺。许多化学工业要利用催化作用来获得需要的反应速度。催化也是一种化工单元过程,催化剂本身在反应中不会被消耗,但催化剂会改变反应速度,一催化劑亦可能參與複數的催化反應。正催化劑可加速反應;負催化劑或抑制劑則會與反應物反應進而降低化學反應。可提高催化劑活性的物質稱為促進劑;降低催化劑活性者則稱為催化毒。 相較於未催化的反應,同溫度的催化反應擁有較低的活化能。催化劑可以藉由結合反應物達到極化的效果,如酸催化劑之於羰基化合物的合成;催化劑也可產生非自然的反應中間物,如以四氧化鋨催化烯烴的雙羥基化中產生的鋨酸鹽酯;催化劑亦可造成反應物的裂解,如製氫時產生的單原子氫。...

Definition of 催化 in the Chinese dictionary

Catalytic ① In the chemical reaction process, adding a substance to make the reaction faster or delayed: Catalyst. ② metaphor of a move to promote the development and changes in things: frustration education to train young people strong will play a good catalytic role. 催化 ①在化学反应过程中,加进某种物质而使反应速度加快或延缓:催化剂。 ②比喻某举措对事物发展变化起促进作用:挫折教育对培养青少年坚强意志起了很好的催化作用。
Click to see the original definition of «催化» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.

CHINESE WORDS THAT RHYME WITH 催化


冰消气化
bing xiao qi hua
办公室自动化
ban gong shi zi dong hua
半开化
ban kai hua
半机械化
ban ji xie hua
变化
bian hua
播化
bo hua
敝化
bi hua
暗化
an hua
标准化
biao zhun hua
比较文化
bi jiao wen hua
爱琴文化
ai qin wen hua
白热化
bai re hua
百化
bai hua
笔参造化
bi can zao hua
笔补造化
bi bu zao hua
表面化
biao mian hua
败俗伤化
bai su shang hua
阿兹特克文化
a zi te ke wen hua
阿郑之化
a zheng zhi hua
鳖化
bie hua

CHINESE WORDS THAT BEGIN LIKE 催化

花鼓
花雨
催化
催化裂化
催化重整
课生
泪弹
眠歌

CHINESE WORDS THAT END LIKE 催化

不言之
吃不克
城市
常规
彩陶文
超神入

Synonyms and antonyms of 催化 in the Chinese dictionary of synonyms

SYNONYMS

Translation of «催化» into 25 languages

TRANSLATOR
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TRANSLATION OF 催化

Find out the translation of 催化 to 25 languages with our Chinese multilingual translator.
The translations of 催化 from Chinese to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «催化» in Chinese.

Chinese

催化
1,325 millions of speakers

Translator Chinese - Spanish

Catálisis
570 millions of speakers

Translator Chinese - English

Catalysis
510 millions of speakers

Translator Chinese - Hindi

कटैलिसीस
380 millions of speakers
ar

Translator Chinese - Arabic

الحفز
280 millions of speakers

Translator Chinese - Russian

катализ
278 millions of speakers

Translator Chinese - Portuguese

catálise
270 millions of speakers

Translator Chinese - Bengali

অনুঘটন
260 millions of speakers

Translator Chinese - French

catalyse
220 millions of speakers

Translator Chinese - Malay

pemangkinan
190 millions of speakers

Translator Chinese - German

Catalysis
180 millions of speakers

Translator Chinese - Japanese

触媒反応
130 millions of speakers

Translator Chinese - Korean

촉매 작용
85 millions of speakers

Translator Chinese - Javanese

catalysis
85 millions of speakers
vi

Translator Chinese - Vietnamese

xúc tác
80 millions of speakers

Translator Chinese - Tamil

கேட்டலிசிஸ்
75 millions of speakers

Translator Chinese - Marathi

उत्प्रेरकाच्या मदतीने रासायनिक अभिक्रिया वाढवणे
75 millions of speakers

Translator Chinese - Turkish

kataliz
70 millions of speakers

Translator Chinese - Italian

catalisi
65 millions of speakers

Translator Chinese - Polish

kataliza
50 millions of speakers

Translator Chinese - Ukrainian

Каталозі
40 millions of speakers

Translator Chinese - Romanian

cataliză
30 millions of speakers
el

Translator Chinese - Greek

κατάλυση
15 millions of speakers
af

Translator Chinese - Afrikaans

katalise
14 millions of speakers
sv

Translator Chinese - Swedish

katalys
10 millions of speakers
no

Translator Chinese - Norwegian

Katalyse
5 millions of speakers

Trends of use of 催化

TRENDS

TENDENCIES OF USE OF THE TERM «催化»

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100%
The map shown above gives the frequency of use of the term «催化» in the different countries.

FREQUENCY OF USE OF THE TERM «催化» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «催化» during the past 500 years. Its implementation is based on analysing how often the term «催化» appears in digitalised printed sources in Chinese between the year 1500 and the present day.

Examples of use in the Chinese literature, quotes and news about 催化

EXAMPLES

10 CHINESE BOOKS RELATING TO «催化»

Discover the use of 催化 in the following bibliographical selection. Books relating to 催化 and brief extracts from same to provide context of its use in Chinese literature.
1
奈米催化技術
在某種程度上,可以說催化學者就是一類奈米與界面技術專家。隨著奈米技術以及界面科學的不新發展,催化學科也會受益無窮,進入真正意義上的奈米催化時代。從奈米的概念出發,催化劑可以分為奈米尺度催化劑和奈米結構催化劑兩大類。奈米尺度催化 ...
閻子峰, 2004
2
沸石分子筛催化
本书对沸石分子筛的合成、结构特征、催化作用机理及其工业应用进行了阐述。
陈连璋, 1990
3
绿色催化过程与工艺
国家自然科学基金资助项目,河北省自然科学基金资助项目,天津市自然科学基金资助项目。
王延吉, ‎新强·赵, 2002
4
光催化
华东理工大学研究生教育基金资助项目
张金龙, 2004
5
纳米氧化钛光催化材料及应用
本书内容包括:绪论、氧化钛的晶结构及光谱特征、纳米氧化钛的光催化原理等。
高濂, ‎郑珊, ‎张靑红, 2002
6
催化化学导论
本书共15章,包括原子、分子理论、半导体催化电子理论、金属表面吸附,有机金属等内容。
韩维屏, 2003
7
催化重整装置技术问答
本书详细地介绍了催化重整装置操作人员应该掌握的基本知识内容,涉及到基本原理、操作调节、事故分析处理方法等。
李成栋, 2004
8
择形催化
在概述择形催化作用的基础上,阐述择形催化剂的制备和表征,以及主要的择形催化过程:烷烃裂化、芳烃烷基化、歧化和异构及甲醇转化等。
曾昭槐, 1994
9
催化作用基础
本书介绍催化化学的基本理论和基本研究方法。以气、固多相催化为主要内容。
李荣生, 1990
10
催化反应器中的非定态过程
本书介绍了在固定床催化反应器,反应区单元体、单颗催化剂和气固催化动力学等不同层次上建立动态数学模型的方法.
马特洛斯, 1994

10 NEWS ITEMS WHICH INCLUDE THE TERM «催化»

Find out what the national and international press are talking about and how the term 催化 is used in the context of the following news items.
1
中国科大高效低成本光催化制氢研
近日,中国科学技术大学教授杜平武课题组设计开发出具有高转化率的非贵金属可见光催化制氢体系,研究成果以封面标题形式发表在《能源与环境科学》上。论文第一 ... «集微网, Sep 15»
2
民生证券:智能制造四季度迎重磅密集催化
智能制造四季度获最强密集催化。四季度,“智能制造”板块将密集迎来四大重要催化:(1)10-12月,工信部联合各部委将对5月启动的93个智能制造示范项目进行评估、 ... «和讯网, Sep 15»
3
环保:政策催化不断期待PPP项目落地
【环保:政策催化不断期待PPP项目落地】关注“行业龙头+小市值弹性+地方 ... 出台,同时预期到后续仍有环保十三五规划、土十条等重磅政策出台,行业政策催化不断。 «东方财富网, Sep 15»
4
中科大研制出新型光催化制氢材料
通过模拟光合作用,设计高效光催化体系,实现分解水制造氢气,将太阳能成功转化为氢能,是一种理想的制氢途径。但传统的光催化制氢,需要消耗大量的贵金属 ... «集微网, Sep 15»
5
非贵金属光催化制氢材料研发成功优越人工光合成制氢性能
科技日报讯(记者吴长锋通讯员杨保国)中国科学技术大学化学与材料科学学院杜平武教授课题组设计制备出具有高转化率的非贵金属光催化制氢材料,表现出优越的 ... «人民网, Sep 15»
6
中国电建:基建刺激和国企改革提供催化推荐评级
1H15业绩低于预期1H15收入936.5亿元,同比+9.4%(经重述,下同);净利润32.8亿元,折合EPS0.24元,同比+1.3%;扣非净利润23.0亿元,同比+7.6%。非工程收入 ... «新浪网, Aug 15»
7
“153”纳米催化烟气脱硫脱硝装置问世
科技日报讯(记者付丽丽)8月9日由北京普泰科技开发有限公司研发的“153”纳米催化烟气脱硫脱硝装置,在京通过专家鉴定。“研发单位采用氧化法进行烟气脱硫脱硝 ... «新华网广西频道, Aug 15»
8
食品饮料行业:猪价带动通胀预期期待需求催化
而近期猪价的大幅上涨带来一定的通胀预期,对食品饮料板块形成利好,期待旺季需求催化。展望下半年,白酒成为整个食品饮料板块能否有超预期表现的核心变量,业绩 ... «腾讯网, Jul 15»
9
银行行业:行业现拐点主题事件催化锦上添花
我们认为行业基本面拐点+主题投资机会的催化下,板块PB至少超过1.5倍,行业上涨的空间至少30%以上。行业兼具估值洼地以及补涨需求,行业安全边际也很高。 «新浪网, Jun 15»
10
三大主题继续催化食品饮料下半年行情
招商证券就认为,三大主题(创新、改革、转型)还将催化下半年食品饮料板块行情。 ... 下,估值仍将持续修复;同时在国企改革、创新驱动和战略转型三大主题催化下, ... «东方财富网, Jun 15»

REFERENCE
« EDUCALINGO. 催化 [online]. Available <https://educalingo.com/en/dic-zh/cui-hua>. Apr 2024 ».
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