1) 24hour pH value
24h食管pH值
2) 24-hour esophageal pH
24h食管pH
1.
Influence of Hewei Jiangni method on 24-hour esophageal pH value in reflux esophagitis
和胃降逆法对反流性食管炎患者24h食管pH的影响
3) 24-hour esophageal pH monitoring
24h食管pH监测
1.
Objectives To study the clinical application and significance of 24-hour esophageal pH monitoring in infantile refractory pneumonia.
目的探讨24h食管pH监测在婴儿难治性肺炎中的临床应用及其意义。
4) 24-hour gastroesophageal pH monitor
胃食管24h监测pH
5) 24h esophageal pH monitoring
24h食管pH监测
1.
Methods Thirty-one patients with community-acquired pneumonia and 30 patients with non-pneumonia in the aged enrolled were tested by using 24h esophageal pH monitoring.
目的本研究旨在通过对老年肺炎患者24h食管pH监测,探讨胃食管反流(gastroesophagealreflus,GER)在老年肺炎发病机制中的作用。
6) 24 hours continuous esophageal pH monitoring
24h动态食管pH监测
补充资料：pH值
分子式：
CAS号：
性质：H30+浓度的负对数称为pH值。即pH=-1g[H3O+]。如[H3O+]=1.0×10-7mol/dm3，pH=7.00。水溶液的pH的范围在0～14之间，pH为1～7呈酸性，pH为7～14呈碱性。pH=7呈中性。
CAS号：
性质：H30+浓度的负对数称为pH值。即pH=-1g[H3O+]。如[H3O+]=1.0×10-7mol/dm3，pH=7.00。水溶液的pH的范围在0～14之间，pH为1～7呈酸性，pH为7～14呈碱性。pH=7呈中性。
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参考词条