镀银的

Compared with aurum, palladium and platinum as seeds, Silver is much cheaper and lower pollutional and can also activate electroless plating, although it is still rarely investigated.

我们采用激光诱导化学镀技术在聚酰亚(来源：ABC论文1313网www.abclunwen.com)胺薄膜表面上用四种方法选择性沉积金属银作为活化种，然后进行化学镀从而在聚酰亚胺表面上沉积上图形化的铜镀层。

In the 3rd part of this thesis, two attempts to study the surface enhanced infrared spectroscopy of azobenzene acids monolayer on silver island films are discussed.

成功地在通过真空蒸镀的银岛膜基底上获得了偶氮酸LB膜的表面增强红外光谱，同时对偶氮酸LB膜在不同厚度的银岛膜上的表明增强红外光谱性质进行了详细的研究，进而对银岛膜上的表面增强红外光谱的机理进行了研究。

At first, surface enhanced infrared spectra of the azobenzene LB monolayer on silver film of different thickness is studied.

首次发现处于银岛之间的COOH基团经历着比处于银岛之上的COO〓大得多的吸收增强，为了进一步证明该结论，我们通过真空蒸镀、快速热退火等技术构筑了不同粒子大小和粒子分布的增强基底、原子力显微镜的研究结果表明，随着退火温度的提高银颗粒在逐渐增大，相应地银颗粒间的距离也在增加。

In view of the weaknesses of silver deposits such as low hardness, poor wear resistance and electric contact property, nano crystal diamond particles were added into plating bath to codeposit with silver.

采用具有纳米晶织构的金刚石微粒强化银基电接触复合镀层。

These elegant chandelier earrings are made from platinum-plated sterling silver and feature a total of 10 purple amethysts, in round and pear shapes.

这些优雅的吊灯耳环，都是用铂镀纯银和功能一共有10个紫色紫水晶，圆形和梨形状。

The real Pandora is 925 sterling silver, some are 14 carets gold plated some are with diamond.

PANDORA的正品全部为925纯银，部分镀14K金，部分镶嵌钻石。

SEM photos and EDS diagram show that the surface of the silver coated powder is smooth and even.

扫描电镜图和能谱图显示，银包镍粉镀层表面平滑、均匀，复合粉体的含银量达到了30％。

The material bends smoothly, can be silver soldered and takes chrome plating like the real thing.

材料弯顺利，可银焊接，并采取镀铬一样，真正的事。

The technology of the electroless silver plating on glass fiber has the advantages of simple fabrication, and uniform coating with strong adhesion, and receives more and more attention in recent years.

玻璃纤维化学镀银法具有工艺简单、所得镀层均匀且结合力强等优点，近年来引起了人们较多的关注。

Cladding silver with tiny crystal grain and bright surface can be gained in the condition of plating solution with about 25℃,PH9.0, cathode current density between 0.3 and 0.4A·dm-2 .Uniform foamed silver can be made by burning in the temperature of 600℃and reduction sinter in the temperature of between 800 and 850℃in electrodeposited polyurethane.

研究了PH值、温度、时间、阴极电流密度等对电沉积银质量的影响，结果表明：电镀液温度为25℃左右，PH值为9.0左右，阴极电流密度为0.3～0.4A·dm~(-2)，可获得晶粒细小、表面光亮的银镀层。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。