It will counteract partially the harmful influence of oxygen potential elevation by the injection. As the result, the content of sulfur in hot metal basically remains stable.
硅氧化放热有利于铁水脱硫,这将部分抵消喷吹后炉缸氧势升高对脱硫的不利影响,结果生铁硫含量基本稳定。
The advanced GPS technology shows good potential to replace traditional land level for elevation measurement in agricultural land levelling project.
在农田土地平整作业中,利用先进的GPS技术替代传统的人工水准仪测量方法对田面高程进行测量具有较好的可行性。
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