electrofining

例句：

1. 1. The process of electroplating is essential for the production of high-quality stainless steel parts.
   电镀过程对于生产高质量的不锈钢部件至关重要。
2. 2. Electrorefining is a technique used to remove impurities from metals during their processing.
   电精炼是一种在金属加工过程中用于去除杂质的技术。
3. 3. In the electroplating industry, electrorefining has become increasingly popular due to its ability to produce highlyuniform and defect-free coatings.
   由于能够生产出高度均匀且无缺陷的涂层，电精炼在电镀行业越来越受欢迎。