blood alkalinity

例句：

1. 1. The patient's blood alkalinity levels were elevated, indicating a need for further testing.
   患者的血液碱性水平升高，需要进一步测试。
2. 2. The researcher found that the blood alkalinity of the patient had improved with treatment.
   研究者发现，患者的血液碱性在治疗后有所改善。
3. 3. The doctor advised the patient to maintain a balanced diet and avoid excessive consumption of acidic foods,as it could affect their blood alkalinity.
   医生建议患者保持均衡饮食，避免过量摄入酸性食物，因为这可能会影响他们的血液碱性。