量子元胞自动机器件和电路的研究进展 关键词：聚酰亚胺(PI)；各向异性；微掩膜；深宽比；钝化膜 [gap=1347]Key words:polyimide(PI); anisotropy; micro mask; aspect ratio; passivation coating
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Passivation membrane in the organic dye, can make cheap product protection-adornment coating.
在钝化膜上进行有机染色，可作低档产品的防护—装饰镀层。
The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.
采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化，并研究了工艺参数对钝化膜外观和耐蚀性等影响。
Following the alkaline zinc plating process, the trivalent chromium passivation process is conducted to provide a protection layer for zinc coating.
碱性溶液所获得的镀锌镀层，采用三价铬溶液钝化。
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