The result of rate-pressure product(RPP)showed that the reduction of cardiac muscle oxygen consumption was satisfactory.
心肌耗氧指标心率收缩压乘积（RPP）结果显示，减少心肌耗氧效果较好；
The effects on RH decarburization of several parameters including lift gas flow rate, vacuum pressure reduction curves, KTB starting time and initial carbon and oxygen content are investigated.
考察了提升气体流量、真空度压降模式、KTB吹氧时机以及初始碳氧含量对RH脱碳的影响。
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