copperplate

n.

铜板，铜版，铜板印刷；

adj.

用铜板刻的，用铜版印的，清楚的；

1. All these figurines were put on a big copperplate.
   这些戏装小人都放在一个大铜板上。
2. I got to know the whole process of making a copperplate etching today.
   我今天了解到了制作一幅铜版画的全过程。

Copperplate engraving machine for printing paper currency
Image analysis of Renaissance copperplate prints
OPTIMIZATION OF FRICTION STIR WELDING PROCEDURE OF COPPERPLATE
THE THEORETICAL CALCULATION OF HEAT DISSIPATION SPEED OF COPPERPLATE
Influence of crystallizer Copperplate material quality and cladding material on life of slab caster
Development of High-Quality Crystal Implement Copperplate of Continuous Casting Machinery
Preparation of Co-Ni-Cu Gradient Coatings by CO2 Laser Cladding on Copperplate
The manufacturing technique of stainless steel pipe and copperplate structure in heat sink
Robert Froriep (1804-1861) and his seven otologic copperplate engravings: survey of otology at the beginning of the 19th century.
Device for the clamping of flexible printing blocks or stereos on the form-cylinder of copperplate or intaglio printing machines