hydrogen ion concentration

例句：

1. 1. The concentration ofhydrogen ions in the solution is critical to the reaction's outcome.
   溶液中氢离子的浓度对反应结果至关重要。
2. 2.The concentration of hydrogen ions in the blood plays a significant role in maintaining homeostasis.
   血液中氢离子的浓度在维持稳态方面起着重要作用。
3. 3.The concentration of hydrogen ions in the soil affects plant growth and nutrient uptake.
   土壤中氢离子的浓度影响植物生长和养分吸收。