Noun:
-
a thin coating of metal deposited on a surface
- This piece of handicraft has metal cladding on its surface.
这件工艺品的表面有金属镀层。
- Screw Steel or brass alloy with Zn or Ni plating.
端子螺栓以钢或铜合金为原料，表面再加以镀锌或镀镍等处理。
- The new development of Zinc alloy plating and chromating technology are reviewed.
综述了电镀锌合金及其钝化工艺在近年来的发展状况。
