This paper introduces the length compute means and control method for cutting head, cutting endandmean cutting operation in bar roughing roll process.
介绍了钢锭粗轧过程中对切头、切尾及均分段操作的长度计算方法及控制策略。
2
They say such a limit would mean an end to important industrial and scientific research.
他们说，这样的限制将意味着重要的工业和科学研究的结束。
3
This does not mean that ambition is at an end, that people no longer feel its stirrings and promptings, but only that, no longer openly honored, it is less openly professed.