释义 |
diffusate Chem.|dɪˈfjuːzət| [f. diffuse v. + -ate1.] The amount of salt diffused in a solution; the crystalloid portion of a mixture which passes through the membrane in the process of chemical dialysis.
1850Graham in Phil. Trans. CXL. 806 The diffusate or quantity of acid diffused was determined by precipitating the liquid. 1863–72Watts Dict. Chem III. 706 The amount of salt diffused, called the diffusion-product, or diffusate, is ascertained [etc.]. 1867J. Attfield Chem. (1885) 811 The portion passing through the septum is termed the diffusate, the portion which does not pass through is termed the dialysate. |