查询词典 peroxide

During photorespiration the enzyme glycolate oxidase catalyzes the oxidation,by molecular oxygen,of glycolic acid to glyoxylic acid and hydrogen peroxide in the peroxisomes.

乙醛酸在转氨酶作用下转化成氨基乙酸。

Results In the presence of hydrogen peroxide, SLO can catalyze the co-oxidation of guaiacol, benzidine, p-phenylenediamine and o-dianisidine. There are free radical intermediates to produce in the process of co-oxidation.

结果 在过氧化氢参与下，SLO可催化愈创木酚、联苯胺、对苯二胺和二甲氧联苯胺的协同氧化，氧化过程中可产生自由基中间产物。

The solution culture was used to research the effect of soaking treatment with sodium nitopresside, hydrogen peroxide (H2O2) and their combination (with volume ratio of 1:1) on seed vigor of horsebean under Cd stress and the soil culture was used to research the protective effects of above 3 treatments on oxidative damage of horsebean seedlings under Cd stress.

方法］采用水培方法，研究了硝普钠（SNP，作为外源NO供体）、双氧水(H2O2)及其体积比例组合(1：1)浸泡处理对镉胁迫下蚕豆种子活力的影响；并采用土培方法，研究了上述3种处理对镉胁迫下蚕豆幼苗氧化损伤的保护效应。

Purpose To study the angiogenesis effects of low molecular weight hyaluronic acid prepared by hydrogen peroxide degradation and by hyaluronidase degradation method.

目的观察2种降解方法制备的低相对分子质量透明质酸对血管生成的影响。

In an undivided cell, the degradation of methyl red via indirect single and paired electrolysis in the presence of bromide and hydrogen peroxide redox mediators was explored.

本研究是於一未隔离式电解槽中，藉由Br-/Br2与O2/H2O2氧化还原媒子之间接催化分解甲基红之单一与组对电化学反应。

It is pointed out that the hydrogen peroxide-based chlorine dioxide process can decrease chlorine and acid salt cake from headspring.

介绍了以亚氯酸盐、氯酸盐为主要原料的二氧化氯发生技术的进展，重点评述以氯离子、甲醇或过氧化氢为还原剂的氯酸盐工艺。

In relation to the metering pump pump head, the usual questions are emerging in the measurement of acid, chlorine, fluoride and hydrogen peroxide situation.

在涉及到计量泵泵头，通常的问题是出现在计量酸、氯、氟化物和过氧化氢的情况时。

By improving the chemical reaction between Potassium Iodide and Hydrogen Peroxide, using initial velocity and activation energy calculation, this paper proposes and discusses the reaction mechanism in the reaction.

通过改进碘化钾与过氧化氢的反应实验，用初速度的方法，通过活化能的计算，讨论提出的反应机理，确定反应级数和催化反应与非催化反应的速度常数。

By improving the chemical reaction between Potassium Iodide and Hydrogen Peroxide,using initial velocity and activation energy calculation,this paper proposes and discusses the reaction mechanism in the reaction.

李锦辉，用简单动力学实验证明催化剂在化学反应中的作用

The method of purifying hydrogen peroxide by using an ion exchange resin is popular in modern industry.

离子交换树脂法是由工业级过氧化氢生产电子级过氧化氢采用较多的一种方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。