small airway resistance determination

例句：

1. 1. The doctor performed a small airwayresistance determination to diagnose the patient'scondition.
   医生进行了一个小气道阻力测定，以诊断病人的状况。
2. 2. During thetest, the technician carefullymeasured the small airway resistancedetermination results.
   在测试期间，技术员仔细测量了小气道阻力测定结果。
3. 3. The study aims to determine the optimalconditions for performing small airway resistance determinations.
   该研究旨在确定进行小气道阻力测定的最佳条件。