电极的

A three-electrode system had been set up for the HO production,in which graphite,Pt and saturated calomel electrode were used as cathode, anode and reference electrode respectively,and NaSO as supporting electrolyte.

建立了以石墨碳棒为阴极，Pt为阳极，饱和甘汞电极为参比电极，NaSO为支持电解质溶液的HO制备三电极体系。

The reaction system to produce hydroxyl radical was also optimized such as the effects of reactant concent...

以直径为300μm的碳圆盘电极为检测电极，工作电极电位为0.95Vvs。

In this paper a method for EIT electrode structure and parameter optimizing design,taking example for compound electrode,has been presented, is based on the coercive equipotential node model of the line electrode.

本文在线电极强制等势点模型的基础上，以复合电极为例，提出了一种电极结构及参数优化设计，并建立了电极结构参数优化设计仿真平台。

In this paper, a method for EIT electrode structure and parameter optimizing design, took example for compound electrode, has been presented, which is based on the coercive equipotential node model of line electrode. And a simulation research software platform for electrode structure and parameter optimizing design has been developed.

本文在线电极强制等势点模型的基础上，以复合电极为例，提出了一种电极结构及参数优化设计方法，并建立了电极结构参数优化设计仿真研究平台。

In this paper a method for EIT electrode structure and parameter optimizing design,taking example for compound electrode,has been presented,which is based on the coercive equipotential node model of the line electrode.An imitation research plat-form of electrode structure and parameter optimizing design has been developed.

本文在线电极强制等势点模型的基础上，以复合电极为例，提出了一种电极结构及参数优化设计方法，并建立了电极结构参数优化设计仿真研究平台。

The use performance; the role and connection with electrode body of the electrode nipple pin were studied. The technological processes for preparing the electrode nipple pin including the selection of the raw materials, formulation ratio additive and foamer were determined.

研究了电极接头栓的使用性能、主要作用和选用接头栓补救电极和接头连接质量的优点；研究了电极接头栓的原料选择、原料配比、添加剂和发泡剂的选取；确定了电极接头栓的生产技术要求和生产工艺流程。

In the thesis, powder microelectrode technique and the paste electrode technique were used to investigate the preparation of PbO〓/PbSO〓 and PbSO〓/Pb electrodes from lead carbonate, the electrode performances were examined by various electrochemical and analytical methods.

本工作分为粉末微电极和涂膏电极两大部分，研究和论证了由PbCO〓制备铅酸蓄电池电极材料的可行性。

Later, under the untypical parasternal four-chamber view which can thoroughly display the ostium of coronary sinus, the catheter was promoted further to the ostium of coronary venous sinus. Then the echocardiography technician adjusted the transducer of TTE in order to thoroughly confirm the position of the catheter tip. After confirming the position of catheter tip in the coronary venous sinus, the operator inserted the catheter into the coronary venous sinus for 3～4 mm farther. It was noted that if resistance was encountered by operator, the operation must be stopped, which was the same as x-ray fluroscopy as image guiding. TTE guiding His bundle elactric cahteter、high right atrium electric cahteter and right ventricular electric catheter in site: It is difficult using TTE singly since there are too many crossroads in inferior venous.

本研究结果显示，(1)单独应用TTE作为影像学引导进行冠状窦电极导管置放的成功率为93.8％～96.7％，并且应用TTE作为影像学引导放置专用冠状窦电极导管和普通电极导管的成功率和放置时间在统计学上无显著差异；(2)TTE作为影像学引导，除过度肥胖患者外，可完全替代X线引导进行冠状窦电极导管置放，包括鞘管和扩张管的放置、指引导丝在静脉而非动脉内的证实均可由TTE完成引导，且较X线C型臂有一定优越性；(3)TTE结合普通X线胃肠透视机作为影像学导引，可顺利完成心内电生理检查时导管的安全到位，而不需昂贵的X线C型臂，可将心内电生理检查扩大到广大的基层医院；(4)TTE较X线更易和更早期发现介入治疗的并发症如急性心包填塞等，对并发症的防治甚至挽救病人的生命至为重要；(5)动物实验研究表明，TEE可引导射频导管消融术时大头电极导管成功到位。

There are some methods used commonly to immobilize POM on electrode surface, for example, electrodeposition of POMs on the electrode surface from a polyoxometalates solution under constant potential, self-assembly and layer-by-layer deposition, entrapment POM into polymers matrics and sol-gel method. There are some drawbacks using above methods.

杂多酸化学修饰电极主要有以下几个方法：恒电势下，多酸阴离子在电极表面的电沉积；多酸阴离子在电极表面的自吸附；聚电解质和多酸阴离子在电极表面的交替沉积；把多金属氧酸盐包埋在各种聚合物中；溶胶－凝胶法。

The aqueous phase containing a redox couple is supported on the surface of platinum electrode, then the electrode is inverted and immersed into the organic phase along with reference and counter electrode to construct a classical three-electrode system.

将含有氧化还原电对的水相支撑在铂盘电极表面，倒置后插入到有机相中，与参比电极和对电极构成常规的三电极系统，实现了液/液界面上的电荷转移反应。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。