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- Inhibition catalytic reaction 阻抑催化反应
- In this thesis the structure of polyphenol oxidase(PPO), its mechanism of catalytic reaction, and the physical, chemical and biological methods to inhibit enzymatic browning were summarized. 摘要从多酚氧化酶的结构及其催化反应机制出发，综述了抑制酶促褐变的物理、化学和生物学方法及其研究进展。
- His research areas include separation and catalytic reaction engineering. 研究方向是分离与催化反应工程。
- Some discussion of the oxidation state of chromium that is the most important for the catalytic reaction is given. 人们对催化反应极为重要的铬的氧化态作了一些讨论。
- Recent advances in preparation of ethylene glycol via ethylene oxide catalytic reaction are reviewed in this paper. 摘要对环氧乙烷催化法合成乙二醇研究的最新进展作了综述。
- The catalytic reaction from synthesis gas to methanol in a fixed bed reactor with CNJ - 502 catalyst is studied. 利用CNJ502催化剂在固定床反应装置上研究由合成气合成甲醇的催化反应.
- The mechanism was discussed in the proton acid catalytic reaction of furan phenol cyclization. 探讨了呋喃酚环合反应质子酸催化机理。
- Results: The catalytic reaction products of alliin by alliinase are determined as allicin and pyruvic acid. 结果:确认蒜酶催化蒜氨酸产生大蒜辣素和丙酮酸。
- Objective: To develop HPLC-MS method for detecting catalytic reaction products of alliin by alliinase. 目的:建立蒜酶催化蒜氨酸反应产物的HPLC-MS分析方法。
- Studies show that the de novo synthetic reaction and the outphase catalytic reaction of the precursors are the must major ones for formation of dioxin. 研究表明,从头合成反应和前驱物异相催化反应是形成二恶英的最主要反应,其影响因素包括温度、反应的烟气环境、氧量、氯源、催化剂等;
- As the high pressure drop, zeolite powder in the catalytic reaction of the application does not apply to fixed-bed reactor. 由于过高的压降，沸石分子筛粉体在催化反应中应用时不适用于固定床反应器。
- Teaching emphasis: Derivation of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir's adsorption isothermal line. 教学难点：朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。
- Partly sulfonated polyepichlorohydrin was synthesized by phase transfer catalytic reaction of linear polyepicholohydrin oligmer and sulfite. 用相转移催化聚环氧氯丙烷与亚硫酸盐反应合成磺酸聚醚。
- We are offering Selective non catalyst reaction systems (SNCR) EPC and Consultancy for Selective catalytic reaction systems (SCR) Design. 我们还提供SNCR脱硝项目的总承包及SCR脱硝项目的设计咨询。
- Teaching difficulties: Derivation of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir's adsorption isothermal line. 教学难点：朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。
- Kinds of membrane material, membrane catalytic reaction, and the mechanism, property, and kinds of membrane reactors were introduced. 介绍了膜材料的种类，膜催化反应，膜反应器的机理、性能及种类。
- Limiting-current-type gas sensors have been extended and used to detecte H2O, CO2, H2, CO, and HCs through measuring oxygen produced by electro-dissociation or catalytic reaction. 通过测量电离或催化反应得到的氧,极限电流型气体传感器的测量范延伸到H2O、CO2、H2、CO和HCs。
- Six N-substituted phenothiazenes had been sythesized by liquid-liq- uid phase transfer catalytic reaction,tetrabutylammonium bromide being used as the phase transfer catalyst. 本文叙述以四正丁基溴化铵为相转移催化剂,液一液相转移催化合成了六个N-取代吩噻嗪化合物。
- 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。
- The progress in research of FBS for catalytic reaction, organic synthesis, phase separation of products are reviewed.The further applications of FBS are also predicted. 本文介绍了FBS的概念、特性，对FBS在催化反应、有机合成、产物分离等方面的研究进展进行了综述，并对其应用前景作了预测。
