ornamental brass是什么意思

用法例句

In this paper, the corrosion property of NZS system decorative copper alloy under different plastic deformations is investigated, and the influences of grain size and annealing temperature upon the corrosion property discussed.

着重研究了ＮＺＳ系列装饰铜合金在不同塑性变形下的腐蚀性能。