Flows
The rates of change of stocks - material, energy, or information moving into or out of accumulations over time. Flows can only be measured over time periods (gallons per minute, dollars per year). See also: Flow (singular).
The rates of change of stocks - material, energy, or information moving into or out of accumulations over time. Flows can only be measured over time periods (gallons per minute, dollars per year). See also: Flow (singular).