To take away the refining part of the steel making cycle off an electricarcfurnace, which is discussed elsewhere, is an excellent start.
把炼钢周期中的精炼阶段从电弧炉中移走（这个问题将在别处加以讨论），是一个良好的开端。
2
Principles of pyrogenic process, wet process and other methods are more fully described. The feasibility of the technology of comprehensively treating electricarcfurnace dust is discussed.
详细陈述了火法、湿法以及其它方法处理电弧炉炉尘的原理，并且简述了这些工艺的可行性。
3
The electricarcfurnace steel-making productivity has gained rapid progress in the recent years.