芯片的集成化能够有效减小器件间匹配引起的干扰，提高脉搏测量精度。
This design can efficiently remove the system noise and improve the precision of measure.
当她在跑步机上跑了几分钟以后，拉波波特测量的6.1英里时速时，她的脉搏是每分钟120次。
After she runs on a treadmill for a few minutes, Rapaport measures it again - 120 BPM running at 6.1 miles per hour.
总之，临床症状不能很好地预示低血氧症，在资源匮乏的医疗机构进行脉搏血氧测量并借此判断是否采取吸氧疗法可以节省成本。
Overall, however, clinical signs are poor predictors of hypoxaemia, and using pulse oximetry in resource-poor health facilities to target oxygen therapy is likely to save costs.
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