blowing rate meaning in English

鼓风速率
速率

In the last hundred years man has set a new mind - blowing rate for the development of new technologies
在过去的一百年中，人类发明新技术的速度非常快。
Abstract : it describes the effect of the operation at low air pressure and low blowing capacity of unit volume on the direct recovery index , and proposes the design basis of air pressure , blowing rate of converter
文摘:阐述了低风压、低单位容积风量操作对转炉直收率等指标的影响，提出转炉吹炼风压、风量设计的依据。