阳极区 [电子] positive column
anode region
- 结果表明,所有的曲线上都出现了两个阳极电流峰和两个钝化区。
The results showed that two anodic peaks and two passive zones were observed in all the curves. - 因为土壤不同深度处氧含量不同,就产生了阳极和阴极区并形成称为浓差电池的腐蚀电池。
A variation in oxygen content at different levels in the electrolyte causes this. Thus, anodic and cathodic areas will develop, and a corrosion cell, called concentration cell, will form. - 添加重金属铊、铋,银、汞及铅离子会大大拓宽金的活性溶解电位区,显著强化金的阳极溶解。
Addition of heavy metal thallium, bismuth, silver, mercury and lead will greatly widen potential zone of activation dissolution of gold and significantly improve the anodic current density.