a stable near-neutral, non-cyanide immersion gold plating process with good gold deposit is determined by orthogonal test method.
采用正交试验优化工艺,得到了镀液稳定性好、镀层性能良好的中性无氰置换镀金工艺。
the existing problems in painting technics of various protective lacquer for imitating gold plating deposit and developme…
指出了仿金镀层各种保护漆涂覆工艺存在的问题以及无氰仿金电镀工业今后的发展方向。
some aspects that need to be deeply studied on electroless gold plating for engineering plastics were put forward.
提出了对塑料表面镀金工艺还需深入研究的几个方面。
a low cyanide bright 22k gold plating process was investigated.
研究了一种低氰电镀光亮22k金工艺。
the process formula of acid bright copper plating, acid bright nickel plating, (silver) plating and various colour gold plating on fresh flowers were presented.
并给出了鲜花上酸性光亮镀铜、酸性光亮镀镍、镀银以及镀各种彩色金的工艺配方。
technology of the selective gold plating for pga370 and rp54 high density ceramic packages which constructed with the separated metallic conductors and leads has been developed.
研究了在陶瓷pga370和rp 54等具有分离(导体)结构的金属导体和引脚的高密度封装的局部镀金技术。
the plating material cna be substituted for gold plating and silver plating to become a good…
该镀层材料可代替镀金和镀银,成为良好的弱电接点材料。
gold plating of features implemented in early iterations and unreasonable requirements churn are often the culprits.
在早期迭代和不合理的需求混合中所执行的特性通常是麻烦的制造者。
this habit is about finding the balance between doing enough error handling and not doing so much gold plating that your code is never finished.
这一习惯要求您编写足够的错误处理代码,而不是编写对付所有错误的代码,以致代码迟迟不能完成。
the oscar statuettes, officially dubbed the academy award of merit, have a 24-karat gold plating on their surface.
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。
consequently neutral nickel, bright copper, bright nickel and decorative gold plating were applied.
随后电镀中性镍、光亮铜、光亮镍及镀金。
timeboxes serve as the perfect hedge against perfectionism, gold plating and procrastination.
时间盒可以很好地防止完美主义、画蛇添足和拖延。
for ndfeb, the surface treatment method has been applied including nickel, nickel-copper-nickel, zinc, tin, silver, gold plating phosphor and spray epoxy resin etc.
其表面处理方式有镀镍、镍铜镍、锌、锡、金、银、环氧树脂等。
contact plating: gold plating over nickel on contact area tin plating on solder tail.
触点电镀:镀镍金的接触面积的锡焊尾电镀。
we provide the service of polishing, cleaning, gold plating and white plating etc, customers can take your old jewelry to our store and fresh it new.
本店提供抛光,清洗,镀黄、白金等服务,客人可以将自己的旧首饰带来本店翻新,使您的旧首饰焕然一新。
the process of wear was from adhesive to abrasive, the gold plating was worn out at last.
磨损过程为先粘结再擦伤,最后镀金层被磨穿。
the optimized immersion gold plating bath contains an organic additive which can slow down initiatory deposition rate, result in a slow dissolution of ni-p substrate.
此工艺含有能够减缓镀金初始时沉积速率,又能降低对镍层腐蚀的添加剂。