This paper analyses the influence factors of bottomblow in the spattering lining protection. Through optimizing the process operation, it achieves good results on bottom blowing.
对转炉工艺溅渣护炉中影响底吹的因素进行了分析，通过优化工艺操作取得了良好的底吹透气效果。
2
For Sabre, the lost contract is a blow to its ego and reputation, and it's a lost opportunity for the bottom line.
对于Sabre而言，错失这项合约对其自尊和声誉都是一次打击，而且失去了提高利润的机会。
3
Put it at the bottom of the list, because he does not think, I the current weakened state of our economy, we could sustain such a body blow.