酸さん塩えん基き平へい衡こう

noun

acid-base equilibrium

Technical term used in chemistry, physiology, and medicine to describe the balance between acids and bases in a solution or in the body.

• 血けつ液えきの酸さん塩えん基き平へい衡こうが崩くずれると、健けん康こうに深しん刻こくな影えい響きょうが出でる。

  If the blood's acid-base equilibrium is disrupted, it can seriously affect health.