通过“高拉补吹”、炉后增碳工艺,转炉能够冶炼出合格的高碳钢。
By way of "raising high carbon content and post blowing" as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.
同时,将炼钢的终点温度和终点碳含量作为控制目标,计算氧气的补吹量和冷却剂的补入量,实现转炉炼钢的终点控制。
Taking endpoint temperature and endpoint carbon content as control target, oxygen-blown volume and added coolant were calculated, then endpoint control of convert steelmaking was realized.
补时阶段球高高飞起、越过门将Woodley并落进了切尔西的大门,但裁判在球还在飞行时就吹响了结束哨声,结果这个球没算!
Right at the death the ball sailed high over Vic Woodley and into the Chelsea net. Incredibly, the referee had blown his whistle for time mid-flight and the goal was ruled out.
补时阶段球高高飞起、越过门将Woodley并落进了切尔西的大门,但裁判在球还在飞行时就吹响了结束哨声,结果这个球没算!
Right at the death the ball sailed high over Vic Woodley and into the Chelsea net. Incredibly, the referee had blown his whistle for time mid-flight and the goal was ruled out.
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