The cathode flow-field design of a polymer electrolyte membrane (PEM) fuel cell is crucial to its performance, because it determines the distribution of reactants and the removal of liquid water from the fuel cell.
Its value is important because it determines the thickness of material through which a contaminant must travel before reaching water-bearing layers.
The proposed approach is novel because it determines the optimal dimensions of the plant together with its economic feasibility by taking into account the energy demand and uncertainty in solar radiation and ambient temperature.
Process matters because it determines the bill's winners and losers.
Finish is important, because it determines the appearance of a fixture and how easy it will be to maintain.
The charge is significant because it determines the amount of electrostatic attraction between the electrode and the ions.
But it matters, because it determines the very shape of our politics – and who gets to be Prime Minister.
Temperature has the single most important influence on the distribution of organisms because it determines the physical state of water.
Resolution Resolution is a crucial monitor specification because it determines the clarity of what you see as well as how much data can be displayed.
In this study, the procedure involved in granting a planning permission as well as enforcement becomes the main focus because it determines the bulk of the system design.
Defining the nature of the relationship is critical because it determines the sensitivity of changes in weathering rate to changes in erosion rate.
