在氧枪喷头设计和制定供氧制度时要减小激波损失。
Loss of shock wave should be decreased when design oxygen lance nozzle and oxygen blowing system.
对攀钢转炉提钒的几个技术问题如冷却制度、供氧制度、造渣制度及终点控制等进行了探讨。
Discussions were made on some of the technic problems associated with the V-recovery in converters at Pangang, such as the cooling, oxygen supply and slag-forming practices and final control etc.
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