catalysis怎么读

英式音标：[kə\'tæləsɪs]

美式音标：[kəˈtælɪsɪs]

catalysis基本解释

n. 催化作用；刺激作用

catalysis的意思释义

n.

催化作用；

变形

复数：catalyses

英英释义

n.acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction

\"of the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are catalytically produced\"

同义词：contact action

catalysis用法及例句

词组短语

heterogeneous catalysis多相催化

homogeneous catalysis均相催化

双语例句

用作名词(n.)

Catalysis has increased the rate of reaction.

催化作用提高了反应的速度。

例句参考

The heck reaction as a sharpening stone of palladium catalysis.

Ionic Liquids—New “Solutions” for Transition Metal Catalysis

N-heterocyclic carbenes: a new concept in organometallic catalysis.

Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis

Ionic Liquids—New “Solutions” for Transition Metal Catalysis

Steric effects of phosphorus ligands in organometallic chemistry and homogeneous catalysis

A homochiral metal–organic porous material for enantioselective separation and catalysis

ChemInform Abstract: Ionic Liquids — New “Solutions” for Transition Metal Catalysis.

ChemInform Abstract: From Microporous to Mesoporous Molecular Sieve Materials and Their Use in Catalysis

catalysis词源

catalysis (n.)

1650s, \"dissolution,\" from Latinized form of Greek katalysis \"dissolution, a dissolving\" (of governments, military units, etc.), from katalyein \"to dissolve,\" from kata- \"down\" (or \"completely\"), see cata-, + lyein \"to loosen\" (see lose). Chemical sense \"change caused by an agent which itself remains unchanged\" is attested from 1836, introduced by Swedish chemist Jöns Jakob Berzelius (1779-1848).

catalysis相关例句

1. Catalysis has increased the rate of reaction .

催化作用提高了反应的速度。

2. The results indicate that ammonium ferric sulfate is possessed of good catalysis.

结果表明，硫酸铁铵具有良好的催化作用。

3. The adsorption of urea nitrogen onto dialdehyde cellulose (DAC) under catalysis of immobilized urease in gelatin (IU) was studied in batch system.

研究了在固定化脲酶催化作用下双醛纤维素对尿素氮的吸附平衡和动力学。

4. The technology of ultra-microparticle by SCF, enzyme catalysis in supercritical fluid and supercritical water oxidation were introduced, their applications were also elaborated.

介绍了超临界流体制备超细微粒、超临界流体中的酶催化反应、超临界水氧化等新型超临界流体技术及应用。

5. This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid inorganic salt solid superacid heteropoly acid rare earth compound.

综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。

6. They can potentially improve processes such as adsorption, catalysis and disinfection.

它们可能有潜力改善诸如吸附、催化和消*等过程。

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7. Widely used in catalysis, silicates, batteries, ceramics and powder metallurgy and other industries.

广泛应用于催化、硅酸盐、电池、陶瓷及粉末冶金等行业。

8. Mimic enzyme catalysis is a new challenging project in green chemistry.

仿酶催化是绿色化学研究中的一个重要课题。

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9. The combination of electrochemical reaction and chemical catalysis to activate organic molecules electrical catalytic degradation by electrode results.

在电极的作用下，电化学反应和化学催化作用结合，可导致有机分子的电催化降解。

10. A mechanism in which the active site of the enzyme does not change shape during catalysis.

一种在催化反应中酶活性位点形状不发生改变的机理。

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11. The reaction can be realized by enzymatic or non-enzymatic catalysis or by combination of two methods.

反应可以通过酶催化或非酶催化的手段来实现，也可以通过两种方法的有机结合来进行。

12. Hydrotalcite-like anionic clays have many special properties, which can be used as catalysis materials widely.

水滑石类材料具有独特的性能，作为催化及吸附材料应用广泛。

13. Additional contributions to catalysis can come from bound water molecules, metal ions, or other factors.

其它促成催化的因素来自结合水分子，金属离子或其它因子。

14. Organic Synthesis, Organic Catalysis, Organic Structure Analysis, Green Chemistry.

有机合成，有机催化，有机结构分析，绿色化学。

15. The catalysis mechanism of potassium salt in rapid pyrolysis of cellulose was studied in an infrared radiation bench scale reactor.

在红外辐射机理试验装置上进行了钾盐催化纤维素快速热裂解机理研究。

16. The sulfur content in Plant Ieaf is determined by high temperature catalysis-coulomb titration with the RSD is 1.

采用高温催化-库仑滴定法测定植物叶片中的硫含量，相对标准偏差为1。

17. Low phosphor formula ensure the translator of ternary catalysis work norm ally.

低磷配方确保三元催化转换器正常工作。

18. Owing to unique physical and chemical properties, copper family metal and metal oxides in nanostructure have exhibited promising applications in catalysis, sensing, optics, and magnetics.

铜族金属及金属氧化物纳米材料因其独特的物理化学性质，在光学、催化、气敏、磁学等领域有着广泛的应用。

19. The effect of sound field on the catalysis activity and the molecular conformation of protease was discussed.

本文综述了声场对蛋白酶催化活力及分子构象的影响。

20. The applications in the additive, catalysis, medicine, electrochemistry, LCD materials, photosensitive materials, magnets and the latest progress on ferrocene and its derivatives were introduced.

综述了二茂铁及其衍生物在燃料添加剂、催化剂、医学、电化学、液晶材料、感光材料、以及二茂铁磁体等方面的应用和较新研究进展。

21. Metal hydride compounds play a central role in coordination catalysis.

过渡金属氢化物在络合催化中占有重要的地位。

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22. The corresponding reaction of acetaldehyde is subject to general base catalysis.

乙醛相应的反应服从广义的堿催化。

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23. The Catalysis effect of tertiary butyl-ferrocene and lead chromate etc. on RDX/AP HTPB propellant burning rate has been examined.

探索了叔丁基二茂铁、铬酸铅等添加剂对RDX/AP丁羟推进剂燃速的催化效果。

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24. Biodegradable polyesters are polymer materials, they can be synthesized by chemical methods, enzymatic-catalysis and ferment.

生物可降解聚酯是一种新型高分子聚合材料，可通过发酵、化学方法和酶催化来合成。

25. A mathematic modelling of gas catalysis kinetics ofm phthalic nitrile chloration reaction is established based on the hypothesis and simplification of the reaction.

对间苯二甲腈气相氯化反应过程提出了合理的假设与简化，从反应机理出发建立了一个动力学数学模型。

26. The industry applications in asymmetric catalysis of platinum-group metals are reviewed; the effect factors in industrialization were also expounded.

铂族金属，尤其是钌、铑、钯在不对称催化中起着不可替代的作用。

27. Zanamivir was synthesized with salic acid as starting material by enzymatic catalysis method.

以自制唾液酸为起始原料，对扎那米韦的合成工艺进行研究。

28. Moreover, the applications of the carbon nano-tube in the fiber materials, composite materials, electronic devices, catalysis and storing hydrogen are given.

介绍了碳纳米管的发展历史、结构、制备方法，并重点介绍了碳纳米管在纤维材料、复合材料、电子器件、催化、储氢等领域的应用。

29. And gave a brief introduction of a novel technology for green synthesis of chlorobenzoic acids by dioxygen oxidation of chlorotoluenes using metalloporphyrins as biomimetic-catalysis.

重点阐述了氯代苯甲酸的一系列合成方法，并简要介绍了金属卟啉模拟酶仿生催化氧气氧化氯代甲苯绿色合成氯代苯甲酸的新方法。

30. And gave a brief introduction of a novel technology for green synthesis of chlorobenzoic acids by dioxygen oxidation of chlorotoluenes using metalloporphyrins as biomimetic-catalysis.

重点阐述了氯代苯甲酸的一系列合成方法，并简要介绍了金属卟啉模拟酶仿生催化氧气氧化氯代甲苯绿色合成氯代苯甲酸的新方法。

31.Catalysis has increased the rate of reaction.

催化作用提高了反应的速度。

32.In specific acid catalysis, the undissociated acids do not contribute.

在特殊的酸催化中，不离解的酸不起作用。

33.Catalysis may be either homogeneous or heterogenous.

催化可以是均相的，也可以是多相的。

34.coordination catalysis

配位催化作用

38.enzyme catalysis

酶催化

-- 来源 -- 英汉 - 短句参考

39.acid - base catalysis

酸碱催化作用

-- 来源 -- 英汉 - 短句参考

40.kinetics of heterogeneous catalysis

多相催化动力学

-- 来源 -- 英汉 - 短句参考