1.
In the early days copper was normally followed by a relatively thin bright nickel layer with conventional chromium topcoat.
早期，涂覆铜层之后，再涂一薄层光亮镍，然后传统的铬层位于最外层。
2.
metal core copper-clad laminate
金属芯覆铜箔层压板
3.
A thin greenish layer, usually basic copper sulfate, that forms on copper or copper alloys, such as bronze, as a result of corrosion.
铜绿锈通常如碱性硫酸铜的一层浅绿色薄层，在铜或铜合金（如青铜）上形成，是由腐蚀引起的
4.
Metallic coatings-Electroplated coatings of copper for engineering purposes
GB/T12333-1990金属覆盖层工程用铜电镀层
5.
Microstructure and wear resistance of laser clad copper alloy coating on pure copper
纯铜表面激光熔覆铜合金涂层的组织及耐磨性
6.
It resists corrosion. The green substance found on copper after exposure to the air is known as verdigris. a coat of verdigris resists further action of the atmosphere.
铜能抗腐蚀。铜暴露在空气中形成的绿色物质称为铜绿。铜绿层能防止大气的进一步侵蚀。
7.
Gold electrodeposit as top coating of artificial jewelry made of copper and copper alloy tarnished because of copper diffusion to gold top deposit.
铜和铜合金饰品表面需镀金，由于铜扩散至镀金层表面，引起金层变色。
8.
Metallic coatings-Electroplated coatings of copper plus nickel plus chromium on plastics materials
GB/T12600-1990金属覆盖层塑料上铜+镍+铬电镀层
9.
Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium
GB/T9797-1997金属覆盖层镍+铬和铜+镍+铬电沉积层
10.
brazed all honeycomb sandwich
铜焊全金属蜂窝夹层结构
11.
three-core power cable with common copper screen
带公共铜屏蔽层的三芯电力电缆
12.
Zinc-coated steel wire-Test method for uniformity of zinc coating on wire by the copper sulphate dip
GB/T2972-1991镀锌钢丝锌层硫酸铜试验方法
13.
copper foil laminate
铜箔叠层板-印制电路板的
14.
Study on CMP Slurry of ULSI Copper Interconnection Layer;
ULSI铜互连层CMP抛光液研究
15.
Research on Microwave Absorbing Properties of Bi-based Layered Cuprates;
Bi系层状铜氧化物微波吸收性能研究
16.
Ni and Cu-based Ti_5Si_3 Coatings Prepared by SHS;
SHS法制备镍基和铜基Ti_5Si_3表面层
17.
Study of Characteration of Cu/Ni Multilayers Prepared by Electrochemical Deposition
电沉积铜镍纳米多层膜及其性能研究
18.
Microstructure and Bending Deformation Behavior of Fe-based Infiltrated Layer on Copper Substrate
铜合金表面铁基渗层组织与弯曲行为