电化学

These data meaned that the sample had better electrochemical stability in three potential windows.

这些结果表明样品在三个电压区间均具有优良的电化学稳定性。

A method for removing sulfur compounds from gasoline was investigated involving the conversion of sodium metaborate to sodium borohydride by electrochemistry deoxidation and the incorporation of a kind of metal compounds.

研究了利用电化学方法将偏硼酸钠还原成硼氢化钠，并加入一种金属化合物，用于汽油脱硫的方法。

Sodium borohydride ; sodium metaborate ; electrochemical reduction ; cyclic voltammetry

硼氢化钠；偏硼酸钠；电化学还原；循环伏安法

The hydrogen precipitation of different metals, platinum, lead, nickel, iron and titanium, were discussed in different pH value and current density. By using Cyclic Voltammetry to study the reduction reaction, copper, titanium, lead, Ti/PbO2 and Ti/MnO2 as cathode respectively, it is proved that sodium metaborate can be electrochemically reduced to sodium borohydride. The kinetic parameters and fractal dimension of these electrode, graphite, lead iron Ti/PbO2 and Ti/MnOa etc, will be researched.

采用循环伏安法，分别以铜、钛、铅、钛、Ti／PbO_2和Ti／MnO_2作为阴极，对该反应进行实验研究，证实了偏硼酸钠电化学还原制各硼氢化钠的可能性；分别对石墨、铅、铁、Ti／PbO_2和Ti／MnO_2等电极在本实验体系中的电极动力学参数(a，b，i_0)及分形维数进行了讨论，认为Ti／PbO_2为该体系中的最佳电极材太原理工大学硕士研究生学位论文料。

If throwing of metalization is the better,Than dog boning plating coming to pass is the least or it is more,Letterpress will search diversified factor that willk work on throwing from plating metalization thickness that it is work onfirst-degree currents and second-degrren current sand electricity chemical.

本文从电化学过程，从镀层厚度分布受一级和二级电流分布入手，探究影响分散性的各种因素，优化电镀工艺参数，从而教好克服狗骨镀层现象。

In design of formulation of S97 salt-spray and corrosion resistant coatings, AC impedance electrochemical technology is used for determination of pigment volume concentration of epoxy micaceous oxide primer and acrylic polyurethane top coat.

在S97耐盐雾防腐蚀涂料的配方设计阶段，采用电化学交流阻抗技术确定了环氧云铁防锈底漆和丙烯酸聚氨酯面漆的颜料体积浓度，并对S97耐盐雾防腐蚀涂料的防腐蚀性能进行了研究。

The investigation also proves that holographic microphotography is a very effective technique in the study of effects of the magnetic field on the electrochemical processes.

本文总结了近年来有关弱磁场（B≤200 mT）作用下，铁在0.5 mol.dm-3 H2SO4溶液中阳极过程的电化学和全息显微实验结果，并从电极/溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响［23～26］。

However, it did speed up the dissolution in the prepassive range, changing oscillation behaviors of iron in 0.5 mol.dm-3 H2SO4. The reactivation process of passivated iron was mainly determined by the electrode potential, and had little to do with the external magnetic field. The investigation also proves that holographic microphotography is a very effective technique in the study of effects of the magnetic field on the electrochemical processes.

外加磁场对铁的活化溶解没有明显的影响，但加快了预钝化区铁的溶解，从而显著改变铁的电化学振荡行为；钝化铁再活化过程主要取决于电极电位，与外加磁场没有关系；研究表明全息显微术是磁电化学研究中一种十分有效的方法。

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol.dm-3 H2SO4 solution in a weak magnetic field (B≤200 mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

王超利用电化学和全息显微摄影技术研究弱磁场B≤200 mT）作用下，0.5 mol.dm-3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极/溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol·dm-3H2SO4 solution in a weak magnetic field (B≤200mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

利用电化学和一息显微摄影技术研究弱磁场（B≤200mT）作用下， 0.5mol·dm＾－3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极／溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。