这个词是什么意思？
The balance between acids and bases in the BODY FLUIDS. The pH (HYDROGEN-ION CONCENTRATION) of the arterial BLOOD provides an index for the total body acid-base balance.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000136 · MeSH 2026。
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