这就是氧气顶吹转炉炼钢法（LD炼钢法）。这种方法使用氧气来氧化铁水中的杂质。
This was the LD process, which used oxygen gas for the oxidation of impurities in iron.
分析了氧气顶吹转炉炼钢的氧气需求量与所配套空分设备氧气供应量之间的不均衡关系；
The imbalance between oxygen requirement from Linz-Donawitz process steel-making system and oxygen supply of supporting air separation unit is analyzed.
应用这个相图，可以在氧气顶吹转炉炼钢生产中，对白云石的加入量和加入时间以及炉渣的岩相检验具有重要的参考意义。
Application of this diagram to the BOF process may help in the selection of the amount and time of dolomite addition as well as in the petrographical examination of BOF slags.
对比了包头钢铁（集团）公司炼钢厂80t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果。
The metallurgical effects of 80 t top blowing and combined blowing oxygen converters at Baotou Iron and Steel Co have been investigated.
对比了包头钢铁（集团）公司炼钢厂80t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果。
The metallurgical effects of 80 t top blowing and combined blowing oxygen converters at Baotou Iron and Steel Co have been investigated.
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