查询词典 catalyze

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。

In this paper, the catalyst which consists of different concentration of H_2SO_4, HAc and the liquid Lewis acid, which was used to catalyze Blanc chloromethylation.

本文报道了一种由液体Lewis酸与不同浓度的硫酸和醋酸所组成的新型芳烃氯甲基化催化剂体系。

The resting cell of Alcaligenes eutrophus 112R 4 can catalyze the hydrolysis of hydantoin, dihydropyrimidine and succinimide effectively, but not function to 5-monosubstituted hydantoins or 5,5'-disubstituted hydantoins.

该菌能水解海因、二氢尿嘧啶和琥珀酰亚胺，且对琥珀酰亚胺活力最高，但不水解 5 单取代海因和5 ，5' 双取代海因，因而被确定为含有酰亚胺酶。

The hydrogenase can reversely catalyze oxidation of hydrogen gas and reduction of protons, thus attracted much attention in the biohydrogen production and biofuel cells.

近年来涌现出了许多基于氢酶及其模型化合物的仿生产氢和生物燃料电池方面的研究工作。

The metallomicelles made of Co complexes containing imidazole groups and different surfactants has been employed to catalyze the oxidation of phenol by H〓O〓, and the satisfactory results have been obtained.

探索了将金属胶束模拟过氧化物酶的可行性，本文用一种Co单核配合物与不同类型的表面活性剂形成的金属胶束催化过氧化氢对苯酚氧化反应，得到了较为满意的结果。

The new mutant was able to catalyze the oxidation of 6-benzyloxyindole (6-OBzl-indole) to form colored indigoid dimers as analyzed with mass spectrometry.

该突变体具有比野生型和已报道的其它突变体更广泛的底物适应性，能够催化氧化大位阻底物6-苄氧基吲哚(6-OBzl-indole)生成蓝绿色物质。

XRD experimental results show that the doping of Cerium change the crystal assembling and it turn out to be a kind of minicrystal which is an intergradation from crystal to unformed structure, and this structure makes the material more active catalyze performance.

XRD表征结果表明，铈的加入改变了铁氧化物载体的晶体结构，形成了介于晶体和无定型之间的微晶体结构，利于其表现出较高的催化活性。

However, LeuRS-B can catalyze mischarging of tRNA〓 by methionine or isoleucine, suggesting that it is impaired in the ability to edit incorrect products.

然而，LeuRS-B可以错误的催化异亮氨酸和甲硫氨酸误氨酰化tRNA〓，这说明该酶的"细筛"编校功能受到损害。

In rabbit plasma, there are two kinds of SSAO which can catalyze methylamine into formaldehyde and have significantly different kinetic parameters.

兔血浆含有两种SSAO酶组分，均可以催化甲胺氧化脱氨生成甲醛；组分A、B动力学特征有所不同。

Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征，如原来是良导体的金属，当尺寸减小到纳米量级时就变成非金属型；原来是绝缘体的物质，当尺寸减小到几纳米或几十纳米时电阻大大下降，失去了绝缘体特性；常规固体在一定条件下物理性能是稳定的，在纳米状态下，颗粒尺寸对性能产生强烈的影响等等，这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景，因此，纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议，正式把纳米材料科学作为材料科学的一个新的分支公布于世。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。