slag working

• n. 造渣

例句

用作名词 (n.)

1. The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.
   介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
2. Dolomite Products to be used as the main ore smelting slag making the production of accessories.
   白云岩矿主要产品被用作冶炼造渣的生产辅料。