在逆变脉冲电刷镀技术修复后，使用扫描电镜观察刷镀表面形貌，得到菜花头状的致密、均匀组织；
In the invert and variable pulse electrical brushing plating technology experiment, after repair there are many Cauliflower-like organization dense and uniform under the metallurgical microscope;
那些铜制器具表面镀了一层黄铜。
被正式称为学院奖的奥斯卡小雕像，表面镀有一层24k的黄金。
The Oscar statuettes, officially dubbed the Academy Award of Merit, have a 24-karat gold plating on their surface.
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