In the first case, the target voltage increases with the oxygen flow and becomes constant when the target is poisoned.
This ratio trends to mr−1 (mr branching functionality of repeating unit), and becomes constant, when the generation number is higher than 3 5.
The diffusion coefficient through the crack Dcr was not dependent of material parameters and becomes constant when the crack width is higher than ∼ 80 μm, where the value obtained was the diffusion coefficient in free solution.
The results show that the thermal conductivity of the powdered sample reached a constant only when the pressure was less than 20 Pa, while the thermal conductivity of the granular sample became constant when the pressure was less than 3 Pa due to the macropore effect.
Finally, in an indoor environment, as seen from Figure 6, the reflections from the surrounding environment make the minimum transmit power become constant when d ≥ 25 cm.
However, by fixing one of the constraints, the capacity does not change and becomes constant when some value of the other constraint is reached; this can be justified by the fact that the power allocation reaches its maximum value allowed by the changeable constraint and can not move beyond this constraint.
The results are shown in Figure 2, and it is evident from the figure that the rate of adsorption of Pb II) by CCUC, SSUC, SCUC and CAC was rapid and more than 90% Pb II) ions were adsorbed within 30 min, thereafter adsorption process was decreased gradually and became constant when equilibrium was reached.
The results are shown in Fig. 2 and it is evident from the figure that the rate of adsorption of Pb II) by CCUC, SSUC, SCUC and CAC was rapid and more than 90 % Pb II) ions were adsorbed within 30 min, thereafter adsorption process was decreased gradually and became constant when equilibrium was reached.
Both the recoverable strain and the Ms became almost constant when the heat-treatment temperature was above 923 K.
The axial propagation velocity increased over time and became nearly constant when the half-axial length of the flame was larger than the core diameter of the vortex tube.
