电极的

Spectrum changing of surface-ionized microsphere with the change of extra-electric field, cyclic voltammetry and oscillated current of conductive polymer coated microsphere and size effect of ferrocenyl microsphere on electrode reaction are introduced respectively. The electrochemical behavior and electrode reaction model of polymer microspheres in suspension are elucidated, too.

分别介绍了电场作用下微球悬浮液反射光谱的变化，包覆导电聚合物高分子微球的振荡电流和循环伏安特征和二茂铁基高分子微球电极反应的粒径效应，并对各类微球悬浮液的电化学行为及电极反应模型进行阐述。

Spectrum changing of surface-ionized microspheres with the change of extra-electric field, cyclic voltammetry and oscillated current of conductive polymer coated microspheres and size effect of ferrocenyl microspheres on electrode reaction are introduced respectively. The electrochemical behavior and electrode reaction model of polymer microspheres in suspension are elucidated, too.

分别介绍了电场作用下微球悬浮液反射光谱的变化，包覆导电聚合物高分子微球的振荡电流和循环伏安特征以及二茂铁基高分子微球电极反应的粒径效应，并对各类微球悬浮液的电化学行为和电极反应模型进行阐述。

In this paper, the authors reported that generated iodic acid in process of indirect electrolysis method to preparating dialdehyde starch can easily be regenerated to per iodic acid .

本文报导以高碘酸为媒质间接电合成双醛淀粉过程生成的碘酸电极氧化再生高碘酸的电流效率与电极材料、电解条件等的关系，从而为其媒质再生的研究提供依据

Dye molecules are always a hot topic in the field of electrode modification due to its own conjugation system and the promotion ability on electron transition.

染料分子由于自身大都含有大的共轭体系，而且携带的基团能促进一些分子在电极表面的电子转移过程，因此在电极修饰领域一直是人们研究的热点。

The properties of rare earth Mg-based AB_3-type hydrogen-storage electrode alloys and the influence of the partial substitution of Al for Ni on these properties were discussed by using self-made H-type open glass tri-electrode system after a great deal of experiments.

借助于自制的开口式H型玻璃三电极测试体系，并在大量的前期实验工作基础上，研究了新型稀土镁基AB3型贮氢电极合金的性能以及添加Al的作用。

After treated the surface of NiNb2O6 photoelectrode by mechanical polishing +chemical etching + photoetching, the stable values of the differential capacitance of the spacecharge layer are measured,the relationship between flatband potential Vfb and pH value of the electrolyte is obtained,and the value of Vfb is compared with its theoretical calculating value.

对电极进行机械抛光加化学抛光加光抛光处理后，测得了NiNb2O6半导体光电极空间电荷层的微分电容的稳定值，得到了平带电势Vfb与电解液pH值间的关系，并与Vfb的理论计算值进行了比较。

The anodic oxidation reactions of borohydride ion involves a novel and complex reaction system of three hydrogen valence states: protide H(superscript --protium H(superscript 0*-proton H(superscript +. Based on cyclic voltammetry and polarization studies, a multi-step mechanism for the oxidation of BH4-on Cu anode in NaOH solution was presented, and a kinetic expression containing the coverages of BH(superscript - subscript 4) and OH-adsorbed on the surface of Cu anode was deduced by the steady state approximation theory.

鉴于BH(上标-下标 4)阳极氧化反应涉及一个复杂的氢负离子H(上标-下标 4)－氢单原子H(上标 0*)－质子H之间价态转化的新颖反应体系，在循环伏安和极化实验研究基础上，提出了NaOH溶液中BH(上标-下标 4)在Cu电极上氧化反应的多步骤机理，导出了包含表面吸附态BH(上标-下标 4， ad)和OH覆盖率θ和θ的电极反应动力学方程。

And then, a three-electrode system was designed instead of the original two electrode system for the head stage of the pre-amplifier, which leads to an significant increase of the signal-to-noise ratio and evident reducing of the distortion of the spikes .

针对输出信号失真，噪声偏大以及难以长时间采集的问题，将原来记录用的两电极系统改为三电极系统，并发展出声卡采集技术，基本解决了上述问题，得到了良好的效果。

The electrode of the capacitor and the electrode of the semiconductor element are joined to each other by solder (62) such that surfaces exposed through the resin portion are arranged on one continuous surface on which a cooler can be attached.

电容器的电极和半导体元件的电极由焊料(62)彼此接合，使得经过树脂部分而暴露的表面布置在一个连续面上，冷却器可以安装在该面上。

Steady potentiodynamic and transient stair-step measurement demonstrate that the presence of Cu2+ can not suppress the oxidation of Fe2+ on the thiobacillus ferroxidans modified powder microelectrode.

对电极稳态及暂态过程研究表明，当Cu2+浓度在12mmol/L以下时， Cu2+的存在不会抑制Fe2+在T.f菌修饰粉末微电极上的氧化，适量Cu2+加强T.f菌氧化Fe2+的作用是在于其加快了电荷传递速率。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。