Simulation shows that the system can stably control lance and prevent from splash and drying, so it is an effective method to control lance in blowing process.
仿真分析表明，该系统可平稳操作氧枪，抑制喷溅及返干效果较好，为转炉吹炼过程氧枪控制提供了一个有效的方法。
It becomes a noticeable problem gradually How to control in reason the oxygen lance cooling-water supply system, making it work always in the best economy energy.
如何合理控制氧枪冷却供水系统，使其始终工作在最佳节能状态成为一个值得重视的问题。
The oxygen lance control includes speed control and position control, but the position is the key point.
氧枪控制包括速度控制和定位控制，而定位控制是核心。
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