catalyse

英 [ˈkætəlaɪz] 美 [ˈkætəlaɪz]

v.  催化

过去分词:catalysed第三人称单数:catalyses现在分词:catalysing过去式:catalysed复数:catalyses

BNC.25099



牛津词典

verb

  1. 催化
    to make a chemical reaction happen faster

    柯林斯词典

      in AM, use 美国英语用 catalyze

    1. VERB 促成;激发;引发
      If something catalyses a thing or a situation, it makes it active.
      1. Any unexpected circumstance that arises may catalyze a sudden escalation of violence.
        任何突如其来的情况都可能造成暴力骤然升级。
    2. VERB (化学)催化
      In chemistry, if something catalyses a reaction or event, it causes it to happen.
      1. It had been known for some time that chemical reactions can be catalyzed by materials with large surface areas...
        人们早已知道,如果材料的表面积足够大,可引起催化反应。
      2. The wires do not have a large enough surface to catalyse a big explosion.
        这些导线覆盖的面积不够大,不足以引发大爆炸。

    双语例句

    1. The wires do not have a large enough surface to catalyse a big explosion.
      这些导线覆盖的面积不够大,不足以引发大爆炸。
    2. But as they prepare for the worst, Shenzhen officials hope crisis might also catalyse a welcome transformation.
      但在深圳官员们准备迎接最坏结果之际,他们也希望危机促成有利的转型。
    3. These mutations occur at a single amino acid residue of the IDH1 active site, resulting in loss of the enzyme's ability to catalyse conversion of isocitrate to α-ketoglutarate.
      异柠檬酸脱氢酶1的作用是催化异柠檬酸转变为酮戊二酸;当突变发生在异柠檬酸脱氢酶1活性基团的一个单一的氨基酸上,将导致这个酶活性的丧失。
    4. The activity of catalyse changed in the form of Stype during wheat growth, and there was negatively correlation between activity of catalyse and topdressing rate of biogas slurry.
      根际过氧化氢酶活性随生育时期呈“S”形变化,沼液追施量与过氧化氢酶活性整体呈负相关。
    5. An Egyptian court has sentenced two policemen to seven years in prison over the killing of an activist whose death helped catalyse protests against the former President Hosni Mubarak.
      两名警察因杀死一名活动分子被埃及法院判刑7年,死者被杀激起人们对前总统侯赛因?穆巴拉克的抗议。
    6. The Study of Supramolecular Force and Catalyse Esterification in Two Cadmium Complexes
      两个镉配合物的超分子作用力和催化酯化反应的研究
    7. In the past year we have worked with member states to catalyse a number of new interdisciplinary research centres in this area.
      在过去几年中,我们与成员国合作从而在该地区促成了一些新的跨学科研究中心。
    8. Critically, it takes no account of the fact that in many cases government can catalyse a dollar of infrastructure investment at a cost of much less than a dollar by providing a tranche of equity financing, a tax subsidy or a loan guarantee.
      还有一个至关重要的问题是,它没有考虑到如下事实:通过提供股权融资、税收补贴或贷款担保,政府促成一美元基建投资的成本可能会远低于一美元。
    9. Proline is believed to catalyse the aldol reaction through a hydrogen-bonded intermediate.
      人们普遍认为,脯氨酸通过形成单氢键相连接的中介物来催化醛醇缩合反应。
    10. This means we're going to have to decide how we either build, catalyse or join an ecosystem.
      这意味着,我们将不得不决定建立、促成或加入一个生态系统。
    11. There are calls for it to catalyse better governance in Japan.
      有些人呼吁,日本应以此为契机改善公司治理。
    12. Conditions are ripe for a populist reaction, and a politician who might catalyse one has arrived.
      民粹主义者做出反应的时机成熟了,可能推动这一反应的政客已经出现。
    13. If it were to happen, it would catalyse further political integration.
      如果能够成真,它将推动进一步的政治一体化。
    14. They are caused by nitrogen oxides from power stations that catalyse the formation of ozone in warm and sunny conditions.
      这是由于发电站释放出来的氮氧化物在温暖和晴朗的气候和天气条件下催化了臭氧的形成。
    15. Deepening economic recession is bound to catalyse political change.
      经济衰退的加深必然催化政治变革。
    16. Then an acid and a metal are used to catalyse reactions that remove oxygen molecules from the mix& minimal oxygen being more desirable in transportation fuel.
      然后用一种酸和金属催化化学反应,把糖里的氧元素去除&在交通燃料中,氧元素的含量越少越好。
    17. And these catalysts were applied to catalyse asymmetric Michael addition of 2-nitropropane to chalcone and epoxidation of chalcone.
      并用这些催化剂催化了2-硝基丙烷与查尔酮的不对称Michael加成和查尔酮的不对称环氧化反应。
    18. Application of New-catalyse in Synthesis of Fine Chemicals
      新型催化剂在精细化学品合成中的应用
    19. On Power Consumption of Catalyse Electrolytic Removal of COD and NH_3-N from Refuse Leachate
      催化电解法去除渗滤液中COD和NH3-N的电耗研究催化电解法处理垃圾渗滤液的研究
    20. This paper uses the strong acid cation resin to catalyse the hydrolysis of high-concentration sucrose solution in the stirring reactor, and analyses the effects of the solution concentration on the reaction constant as well as its departure from the first-order reaction.
      使用强酸阳离子交换树脂(H+)在搅拌反应器中催化蔗糖溶液水解,分析了糖液浓度变化对蔗糖水解级数偏离一级反应和综合水解反应常数的影响。
    21. Industrial Application of Moderate Apparent Bulk Density Catalyst ZC-7000 Catalyse Cracking Unit
      ZC-7000型中堆比催化剂在催化裂化装置上的工业应用
    22. Study on the Catalyse Degradation of Naphthalene ( Benzene) Sulfonic Acid in Supercritical Water
      萘(苯)磺酸在超临界水中催化降解的研究
    23. Users 'requirements catalyse the birth of SSO technology.
      此需求催化了SSO技术的产生。
    24. The nickel and palladium catalysts have extrude advantage in catalyse singleness ethylene to manufacture LLDPE and catalyse copolymerization of ethylene and polar monomer.
      后过渡金属镍、钯烯烃聚合催化剂在催化单一原料乙烯制线性低密度聚乙烯、催化乙烯和极性单体聚合方面具有突出的优势。
    25. Namely, the phenol compound in the vacuole contacting with PPO and the POD in the cytoplasm caused enzyme catalyse browning.
      即存在于液胞中的酚类物质与存在于细胞质中的PPO和POD接触而引起酶促褐变。
    26. These active centers play many important roles in biological system, such as oxidation-reduction, electron transfer, catalyse of lewis acid.
      这些活性中心在生物体中扮演着许多重要角色,如氧化还原、电子传递、路易斯酸催化等。
    27. Application of catalyse REACTION-CHROMATOGRAPHY technique in complicated reaction system
      催化反应-色谱技术在复杂反应体系中的应用
    28. The food industry uses this enzyme to catalyse hydrolysis of lactose and to produce low lactose dairy products.
      食品工业中应用该酶催化乳糖转半乳糖苷基水解生产低聚半乳糖的乳制品。
    29. Lipases can catalyse the hydrolysis of long chain triglycerides, which are one of the most important industrial enzymes.
      脂肪酶是一类能催化水解长链三酰甘油脂的酶,是目前最重要的工业酶之一。
    30. It has the wide foreground of use in the processes of petroleum cracking 、 catalyse reforming and aromatization etc., because of its excellent adsorption and catalyse performance.
      由于其优良的吸附和催化性能,在石油裂化、催化重整、芳构化等过程中有着广阔的应用前景。

    英英释义

    verb

    1. change by catalysis or cause to catalyze

        Synonym:    catalyze