steelmaking

1.The new factory could put the town back at the forefront of steelmaking.

这家新厂能使这个城市恢复炼钢重镇的地位。

2.During the process of converter steelmaking,the oxidbillity of slag had an direct influence on the speed of melting slag,the viscosity of slag and the extent of sputter.

转炼钢过,氧化性直接影响炼过的化速、粘、喷溅情况等。