• 这种反应需要催化剂甲醇变成质子电子(换话说,就是游离氢原子以及二氧化碳

    The reaction, which requires a catalyst, turns the methanol and water into protons and electrons (in other words, dissociated hydrogen atoms) and carbon dioxide.

    youdao

  • 是因为他们完成质子中子融合,而其融合采取方式是让反应容易快捷发生

    This is because they would have combined with protons and neutrons in ways that made it easier and faster for other nuclear reactions to occur.

    youdao

  • 阐述了对质子交换燃料电池反应气体进行加湿处理必要性。

    The necessity of humidification treatment for reacting gas of the proton exchange film fuel cells is dissertated.

    youdao

  • 一般式酸根离子溶液能否大量共存,主要它们之间能否发生质子转移反应

    Large amount of acid radical ion of acid salt can coexist or not in the solution depends on whether they have proton transfer reaction.

    youdao

  • 质子传递反应自由计算了水解常数水解

    Their hydrolysis constant and degree of hydrolysis are calculated by free energy change of proton transfer reaction.

    youdao

  • 计算得到不同能量高能质子反应产生次级粒子种类、截面、能谱微分截面。

    The variety, production cross section, energy spectrum and double differential cross section are calculated for the secondary particles produced by reactions of high energy protons in silicon.

    youdao

  • 质子可以催化反应完成。

    The reaction can be catalyzed by protonic Acid.

    youdao

  • 反应体系质子迁移过程反应活化能也是发生的。

    In the reaction system, the activation energy of the proton transfer process is not very high, and it can also happen.

    youdao

  • 反应机理时质子键连时机只是细节

    In writing reaction mechanisms, the timing of the proton bonding to the oxygen is merely a detail.

    youdao

  • 探讨了呋喃环合反应质子催化机理

    The mechanism was discussed in the proton acid catalytic reaction of furan phenol cyclization.

    youdao

  • 分开卤化物第二分子得到一个质子,同时产生羟基配合体乙烯反应留在金属的配位区内。

    The departing halide extracts a proton from the second water and the generated hydroxyl ligand reacts with the ethylene, while remaining in the coordination sphere of the metal.

    youdao

  • DMF-四乙基溴化TEAB质子惰性介质中,马蔺子素连续电子还原生成相应氢阴离子,中间体半醌自由基化学反应发生

    In DMF tetraethyl ammonium bromide(TEAB) media, the reduction of irisquinone was two successive single electron processes without the chemical reaction of the free radical semiquinone.

    youdao

  • 如何催化代谢物上氢氧化质子还原以及配合态液中氧化还原过程电子迁移规律阐释了生物的氧化还原过程中的电催化反应机理

    The electricity-catalyze mechanism is explained by Hydrogenases how to catalyse the oxidation of hydrogen or to the reduction of protons of metabolism and the el.

    youdao

  • 合成反应符合质子化缩合反应机理一级反应动力学特征

    This reaction accorded with the proton condensation reaction mechanism and the first order reaction.

    youdao

  • 结果表明随着质子溶剂极性增大,反应活性增加

    The results show that the activity increases with the rise of polarity of nonprotic solvent.

    youdao

  • 目的系统性评价氧氟沙星质子泵抑制剂(PPI)三联疗法治疗幽门螺杆菌(HP)疗效不良反应发生率

    Objective To systematically assess the effectiveness and adverse reaction rates of levofloxacin PPI triple therapy in the treatment of Helicobacter pylori (HP).

    youdao

  • 这些反应质子性醇溶剂K_2CO_3组成体系进行更为方便用于吡咯烷衍生物合成

    The reactions are performed more conveniently in two phase systems consisted of alcoholic solvents and K_2CO_3, and may be adapted for the synthesis of pyrrolidine and oxazolidine derivatives.

    youdao

  • 本文主要介绍扫描质子探针中束核反应分析原理

    The principles and analytical technique of nuclear analysis of scanning microprobe (micro NRA) was introduced.

    youdao

  • 采用过渡态进行坐标IRC反应路径解析方法,得到配合14在电化学外加质子环境下催化还原质子可能机理

    We implemented the intrinsic reaction coordinate(IRC)method into DFT framework and applied the combined DFT and IRC method to study the catalytic mechanism of complex 14.

    youdao

  • 机理烯烃质子酸碱反应过程因此催化剂酸性烯烃碱性均反应是有利的。

    According to the mechanism, olefin protonation is a process of acid-alkali reaction, so the reaction is easy to happen when the acidity of catalyst and the basicity of olefin are very strong.

    youdao

  • VIV氧化反应机理研究表明,V(IV)氧化反应存在个电子转移两个质子转移。

    The results indicated that the mechanism of V(IV) oxidation is the reaction with one-electron transfer and two-proton transfer.

    youdao

  • 涉及质子转移反应途径则一个新的发现

    The one dealing with proton transfer shows a new feature of the titled compound's thermal decomposition.

    youdao

  • 综述了L质子酸、)金属分子筛催化剂合成反应中的研制与应用情况,指出了分子筛催化剂一种极具开发潜力的催化剂。

    Researches in and application of Lewis acid, Bronsted acid, alkali, alkaline earth and molecular sieve catalysts were described in detail.

    youdao

  • 质子溶剂对频纳醇与醛还原耦合反应也有一定效果

    In aprotic solvents magnesium effects pinacol reductive coupling of aldehydes and ketones.

    youdao

  • 质子溶剂对频纳醇与醛还原耦合反应也有一定效果

    In aprotic solvents magnesium effects pinacol reductive coupling of aldehydes and ketones.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定