镀

The structure of the implanted zone and unimplanted zone was observed by X-ray photoelectron spectroscopy and high voltage electron microscopy.

结果表明：复合渗镀＋PVD法沉积的TiN薄膜呈较为均匀、致密、细小的组织，Ti和N原子由表层呈梯度向内分布。与PVD法沉积的TiN层不同，是属于冶金扩散结合层，渗镀层厚度可达10μm以上。

The wear characteristics of the implanted zone was measured and compared to the performance of unimplanted zone by a pin-on-disc apparatus and an optical interference microscope.

对复合渗镀、PVD以及复合渗镀＋PVD三种工艺制备的TiN层表面形貌、成分及在10％H2S04和3.5％NaCl溶液中的耐蚀性能进行了对比试验研究。

One practical package of technological formula and parameter about electroplating tinting for ABS plastic are provided, including stress riddance, unoil, coarsing, sensitization, activating, revive treatment, and five-colored electroplating tinting .

介绍(丙烯腈/丁二烯/苯乙烯)共聚物制品的表面预处理、化学镀铜、电镀光亮铜和镀铜层着色等工艺，提供了一整套ABS 电镀着色的实用配方和工艺参数，包括去应力、除油、粗化、敏化、活化、还原处理及镀铜层五色系实用着色等。

Connection of electrolytic soft-annealed untinned or tinned copper headed rope made to specific design in the required sizes, with either a copper ring or eyelet terminal.

为各种特殊设计所需尺寸制成的带镀锡或不镀锡铜套的电解软连接铜线，可以是铜套也可以是线端打眼。

Conductor: 30/4/0 AWG inclusive, tinned or untinned solid or

导体：30/4/0 AWG，镀锡或不镀锡单铜线或铜绞线。

25 Kinds of the weldable Tin and Tin-base alloys electroplating processes in the nearest 10 years in China were rewiewed systematically and completely.

系统而又比较全面地总结了我国近10年来电镀可焊性锡及锡基合金工艺25种，并指出了每种工艺的镀液性能和镀层质量的优劣，最后提出了可焊性电镀的发展趋势。

A vaporisation device for vacuum evaporating a release agent onto a film (2) in a film coating plant has a pattern carrier (1) made of porous material.

本发明涉及一种蒸镀装置，用来将一种分离剂蒸镀到一薄膜涂层设备中的薄膜（2）上，它有一个图案载体（1），该图案载体由疏松材料制成。

In practice, two semisilvered or aluminized glass optical flats from the reflecting boundary surface.

实际上，两块半镀银的或镀铝的光学平面玻璃构成了反射界面。

Nickel-boron alloys form the basis of brazes used to join many nickel-base alloys,especially in aerospace.a eutecytic forms between nickel and nickel boride n and so a nickel boron braze can melt and flow without melting the nickel-base materials to be joined.

镍硼熔合依据镀黄铜过去常常加入许多镍基地合金的形式，特别是以航空航天。a eutecytic形式之间镍和镍硼化物n和镍硼如此镀黄铜可能熔化和流动，无需熔化将被加入的镍基地材料。

While chromium may stably exist in either the passive or active state, small amoullt additioll of palladium significantly increases the corrosion resistance of chromium plating in deaerated 5% and 20% sulfuric acid solutions in consequence of spontaneous passivation.

极化曲线和阻抗频谱测定表明，在相应铬镀层处于活化－钝化过渡的电位区间，含钯镀层都表现出净阴极电流；活化溶解与钝化过程随电位的相对发展变化可由低频段容抗圈的演变来推定。

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。