average rate of flow

in polarography
The ratio of the mass of a drop, at the instant when it is detached from the tip of the capillary, to the @[email protected] \(t_{1}\); the average value of the @[email protected] over the entire life of the drop.
PAC, 1985, 57, 1491. (Recommended terms, symbols, and definitions for electroanalytical chemistry (Recommendations 1985)) on page 1503 [Terms] [Paper]