copper dross

copper dross 基本解释

铜浮渣

copper dross 用法和例句

1、The paper presents design features and application of copper dross rotary kiln.

阐述了铜浮渣回转短窑得设计特点及实际应用情况。

2、Study on Gold and Silver Recovery from the As Cu Pb Alloy Produced by Copper Dross Smelting with Soda Lead Concentrate in a Smelter

从浮渣铅精矿熔炼产的合金中回收金银的试验研究

重点词汇

copper n. 铜；铜币；紫铜色；警察 adj. 铜制的 vt. 镀铜

dross n. 浮渣, 碎屑, 渣滓 [化] 浮渣