substrate concentration

• 底物浓度

substrate concentration的用法和样例：

例句

1. The effect of a noncompetitive inhibitor cannot be overcome at high substrate concentrations.
   非竞争性抑制剂的效果在高底物浓度下，不能被克服。
2. When the attractant or stimulant concentration exceeds the receptor limits, the offering is seen as food.
   当诱食剂或刺激物浓度超过受体的阀值时，供应物就被看作食物。