网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 catalytic
释义

catalytic /ˌkætəˈlitik//ˌkætə'lɪtɪk/

英汉-汉英词典
adj. 接触反应的
副 词: catalytically
词组 | 习惯用语
catalytic cracking 催化裂化
catalytic activity 催化活性
catalytic oxidation 催化氧化
catalytic reaction 催化反应
catalytic converter 催化转化器;触媒转换器
catalytic hydrogenation 催化氢化作用
fluid catalytic cracking 流化床催化裂解
catalytic combustion 催化燃烧
catalytic reforming 催化重整
catalytic mechanism 催化机理
catalytic decomposition 催化分解
catalytic action 催化,催化作用;催化酌
catalytic agent 催化剂
catalytic cracker n. 催化裂化器
catalytic polymerization [机]催化聚合
英语例句库
  1. Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.
    研究了该催化剂对碘代苯与丙烯酸乙酯反应的催化性能及循环使用性能。
  2. The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
    聚合物载体-钕络合物催化剂具有很高的催化活性和定向效应.
  3. The product has good catalytic property for the formation of diene stereospecific polymers.
    制得的叔碳酸钕具有对二烯烃良好的定向聚合活性。
  4. A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.
    介绍以双丙酮醇为原料,经催化加氢合成异己二醇的方法。
  5. The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.
    采用催化气液同位素交换法制备了氚化雷公藤甲素,探讨了反应时间和反应介质对反应产额的影响。
  6. Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.
    本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。
  7. The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.
    对用分子氧催化氧化联二脲制取ADC发泡剂进行了探讨。
  8. Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
    以碳酸二乙酯(DEC)为乙基化试剂,与苯酚在气固相条件下催化合成苯乙醚。
  9. The wall catalytic effect is an important factor determining aerothermal heating intensity in the chemical non-equilibrium gas model.
    通过与完全气体模型进行了比较,结果发现无论气动力还是气动热都有较大差别。
  10. It is reseached that the process of catalytic cross-bridging in synthetic ketonic residuum resin and obtained that the utility resin.
    酮渣油是化工生产中的工业废料,经催化交联制成树脂,于经济和环保方面都有意义。
  11. The Applications of Arylboronic Acid in biaryl synthesis,synthesis of diaryl ethers,synthesis of aromatic amines and catalytic addition reactions were summarized.
    综述了芳基硼酸在联芳基合成、二芳基醚合成、芳香胺合成和催化加成反应中的应用。
  12. Using a colloidal Pd catalytic system to metalize the surface of precipitators separated from coal fly-ash,the metals such as Cu,Ni,etc.
    采用化学镀膜的方法,在空心微珠(沉珠和漂珠)表面进行金属化处理。
  13. Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained.
    对工业双戊烯气相催化脱氢制备对伞花烃进行了研究并取得了理想结果。
  14. The present invention is improved separating pipe of multitubular cyclonic separator for the fume energy recovering system in petrochemical catalytic cracker.
    本发明是对现有多管式旋风分离器的分离单管的一种改进,主要用于石油化工厂催化裂化装置和催化裂解装置的烟气能量回收系统。
  15. It is based on the catalytic effect of phenols for the oxidation of gallocyanin by sodium bromate in sulfuric acid medium.
    在硫酸介质中,利用酚催化溴酸钠氧化花青的反应,联用顺序注射技术建立了顺序注射催化动力学光度法测定废水中痕量酚的新方法。
  16. Sevoflurane is synthesized from aceton by vapor phase catalytic fluorination, vapor phase catalytic hydrogenation,chloridization and fluoromethylation, which gives a new synthetic method.
    以丙酮为原料,经氯化、气相氟化、气相氢化及氟甲基化等一系列改进的方法合成了七氟醚,提供了一条新的合成路线。
  17. To know the effects of internal and external diffusion on gas-solid catalytic reaction, to grasp the common models of liquid-solid uncatalyzed reaction.
    掌握理想流动模型;了解多釜串联模型与轴向分散模型模型设计方程的推导过程。
  18. Much of their current research cuts across boundaries to include fields such as archaeological, bioorganic, bioinorganic, biophysical, catalytic, medicinal, and solid-state chemistry.
    简介[英]: They offer PhD programs in the fields of analytical, inorganic, organic, and physical chemistry as well as biochemistry and chemical physics.
  19. Kinetic constant and apparent activation energy of iodine catalytic reaction of ascorbic acid oxidation Naphth Green B have been determined by spectrophotometric method.
    本文采用分光光度法测定了碘催化抗坏血酸氧化萘酚绿B反应的反应速度常数和表观活化能。
  20. Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed.
    莰烯在阳离子交换树脂固定床催化下与乙醇反应生成异菠基乙醚。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
经济学人-一周要闻

Palladium, manufactured in catalytic converters to help curb emissions, hit a new peak.

钯用于催化转换器制造以帮助减排,其价格再创新高。

PBS太空科学

[Newsreader 2] Thieves targeting cars for their catalytic converters.

- [Newsreader 2] 盗贼瞄准汽车的催化转化器。

PBS太空科学

Well, because of the very unique chemistry that happens inside of a catalytic converter.

好吧,因为催化转化器内部发生了非常独特的化学反应。

双语版 TED-Ed 演讲精选

Most cars produced since the 1980s are equipped with catalytic converters that reduce the emission of carbon monoxide and nitrogen oxides.

在 1980 年代制造的大部分汽车都配有触媒转化器,减少一氧化碳和氮氧化物的排放。

2021诺贝尔得主访谈录

Which is using these small organic molecules to do catalytic reactions that we can use to make medicines or to make materials.

就是利用这些小的有机分子进行催化反应,我们可以用它来制造药物或材料。

PBS太空科学

But in recent years, catalytic converters have become one of the most stolen items on cars.

但近年来,催化转化器已成为汽车上最容易被盗的物品之一。

《金融时报》 Podcast

Quantum computing can help here because it enables us to understand these catalytic reactions that could take otherwise a century.

量子计算在这里可以提供帮助, 因为它使我们能够理解这些可能需要一个世纪才能完成的催化反应。

PBS太空科学

A catalytic converter is basically an extra little chamber along your car's exhaust pipe, EV owners, this doesn't apply to you.

催化转化器基本上是汽车排气管上的一个额外的小室,EV 车主, 这不适用于您。

How BIG 科普扫盲(第二季)

They put something called a catalytic converter in their cars to clean up the air after it had been combusted in the engine.

他们在汽车中放置了一种叫做催化转化器的东西,以净化在发动机中燃烧后的空气。

PBS太空科学

So that's why this strange crime wave is taking over and why people are sawing catalytic converters off of your Prius.

所以这就是为什么这种奇怪的犯罪浪潮正在席卷而来,以及为什么人们正在从您的 Prius 上锯掉催化转化器。

近义、反义、联想词
近义词
adj.
catalysis, contact action

联想词
enzymatic酶的;catalyst催化剂;enzyme酶;electrochemical电气化学的;oxidation氧化;redox氧化还原剂;adsorption吸附;converter转炉;enzymes酶类,酵素;thermodynamic热力的;hydrolysis水解;
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/22 18:38:07