pulse respiration ratio

例句：

1. 1. The doctor measuredthe patient's pulse respiration ratioto determine his condition.
   医生测量了患者的脉搏呼吸比率来评估他的状况。
2. 2. During exercise, it is important to monitor the patient's pulse respiration ratio to ensureproper oxygenation.
   在运动期间，监测患者的脉搏呼吸比率以确保适当的氧气供应是很重要的。
3. 3.The nurse carefully recorded the patient'spulse respiration ratio before administeringoxygen therapy.
   护士在给患者输氧治疗前仔细记录了患者的脉搏呼吸比率。