查询词典 electrode potential

Without going into a great deal of theory regarding electrochemical principles and the solution of metals, it has been determined that corrosion of steel is stopped when its potential to a copper-copper sulfate electrode is –0.5 volt or more electronegative with the reference electrode placed close to the electrolyte/structure interface.

不需要太多的电化学原理和金属溶液理论，人们已经知道，当把参比电极放于电解质和结构界面附近，钢或铁相对于铜－硫酸铜电极的电位达到－0.5伏或更负时，钢、铁的腐蚀就会停止。

1 A mediator modified carbon glassy electrode (NMP-GC electrode) is made by immobilizing N-methyl phenazine sulfate as the mediator on the surfase of carbon glassy electrode, which successfully catalyzes the oxidation of NADH and reduce the over-potential of NADH almost 700mv.

采用N-甲基吩嗪硫酸酯作为氧化还原介体，制作了NMP修饰的玻碳电极，将该电极用于NADH的电催化，实现了NADH在NMP-GC上的可逆氧化还原，并且将NADH在电极上的过电位降低了700mv左右。

Is better than that of using Na〓S merely and the profit per year is over 6, 000, 000 yuan. External potential-control flotation column and The Cu-Mo bulk concentrates flotation separation. With appropriate combination of the principle of sulphide flotation pulp electrochemistry and the technology of flotation column show the advantage over flotation equipment, External potential-control flotation column was studied successfully, laboratory potential-control flotation column was designed and its structural principle, the relationship of electrode structure and the activity of separation, the electrochemistry principle of potential-control flotation column also was investigated.

用具有较强电化学还原能力的无机物（如硫化钠、连二亚硫酸盐等）与能和硫化铜矿物表面发生选择性吸附的小分子有机化合物组合使用、成功地实现了混合精矿体系中黄铜矿的抑制、解决了德兴铜矿铜钼混合精矿浮选分离时、硫化钠用量大、生产成本高，生产指标不稳定的技术难题，研究结果表明，用组合抑制剂3.8kg/t可取代生产中硫化钠45kg/t的高用量，并获得优于单用硫化钠的好指标，年直接经济效益600万元以上。

The current time curve of the autocatalytic electrode processes under constant potential on planar electrode is studied.

讨论了在恒定电位电解下自催化的电极过程的情况，其特征是电流对时间的曲线上出现极小点。

The current time curve of the autocatalytic electrode processes under constant potential on planar electrode is studied.

指出在上述两种情况下测定化学反应速度常数的方法。

The silver paste material not only match with the car\'s defog shield heating line, PDP bus electrode, it also suit for those which printing electrode on the glass substrate such as VFD, hybrid multi-layers electrodes and fine line electrode. These material possess widely prospect and potential market.

本项目研制的银浆应用范围除轿车玻璃、PDP显示屏外，同样适用于VFD荧光显示屏等以玻璃基体为底材的电极制作，厚膜多层布线微细线印刷及光刻电子材料工业化应用等领域，应用前景很广阔，可以产生较大的经济效益和社会效益。

The silver paste material not only match with the cars defog shield heating line, PDP bus electrode, it also suit for those which printing electrode on the glass substrate such as VFD, hybrid multi-layers electrodes and fine line electrode. These material possess widely prospect and potential market.

本项目研制的银浆应用范围除轿车玻璃、PDP显示屏外，同样适用于VFD荧光显示屏等以玻璃基体为底材的电极制作，厚膜多层布线微细线印刷及光刻电子材料工业化应用等领域，应用前景很广阔，可以产生较大的经济效益和社会效益。

And the electroreduction process of nitrobenzene on WC powder electrode in basic solution is investigated by cyclic voltammetry, linear potential sweep and chronoamperometry. In the process of electroreduction of nitrobenzene on WC powder electrode, liquid phase mass transferring may be the control step.

并且也用循环伏安、线性扫描和恒电位阶跃等测试方法研究了碳化钨粉末电极在碱性介质中析氢和还原硝基苯的电化学特性，发现碳化钨在电催化还原硝基苯过程中，可能主要受反应物的液相传质控制。

The oxidable potential difference of DA and AA was about 184 mV at Poly-Evans Blue modified electrode. So it is used to simultaneously determine the DA and AA without any interference. The interference of other components could be efficiently eliminated at the modified electrode, and this method can be used for determination of DA and AA in real sample with satisfactory results.

当DA与AA共存时，由该修饰电极检测的二者氧化峰电位差达184mV，故可同时测定DA和AA，并有效消除其它组分对DA测定的干扰，已用于实际样品中DA和AA含量的测定，结果令人满意。

The iron array electrode covered with concrete as a new electrochemical technique is applied to map the potential imaging and to investigate on the iron electrode corrosion process under concrete: In Cl- solution the corrosion of the iron array electrode covered with concrete had been prevented for a short term since the concrete protection, but the corrosion still occurreed and developed after immersed for a long time.

由于混凝土的隔离和高绝缘性，常规的电化学技术、微探针扫描技术均难于获得在腐蚀介质的浸泡下混凝土/钢筋界面，特别是不同深处的混凝土/钢筋界面的电位分布。本文提出用阵列电极法并结合电子技术和微机控制技术，获得同一水平面上混凝土/钢筋界面以及不同深处的混凝土/钢筋界面的电位分布立体信息图。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。