释义 |
partition coefficient
partition coefficient n (Chemistry) chem the ratio of the concentrations of a substance in two heterogenous phases in equilibrium with each other
partition coefficient
partition coefficient[pär′tish·ən ‚kō·i‚fish·ənt] (analytical chemistry) In the equilibrium distribution of a solute between two liquid phases, the constant ratio of the solute's concentration in the upper phase to its concentration in the lower phase. Symbolized K. |