anodized coating meaning in Chinese

阳极处理层
阳极化镀层

Joined together with anodizing coating
同属化学性加工
What we notice in these different batches is a progression to higher and higher levels of specification , including , in the latest batch , an anodized coating on extremely smooth inner and outer surfaces
我们发现这些铝管的级别规格越来越高，在最近的一批货物中，其经过阳极电镀处理，铝管内外表面都非常光滑。
As the protection for al alloy parts was very complex before the hard anodizing , the process parameters for the chromate acid anodizing coating as maskant were studied , and salt spray testing for the chromate acid anodizing coating after the hard anodizing was performed
摘要针对目前铝合金零件局部硬质阳极氧化的工艺保护较为复杂，提出了一种容易操作的零件局部硬质阳极氧化的保护方法。