The phrase "assumed zones" is correct and usable in written English.
It can be used in contexts where certain areas or regions are taken for granted or accepted without verification, often in discussions about geography, planning, or theoretical frameworks.
Example: "In our analysis, we identified several assumed zones that require further investigation to validate their boundaries."
Alternatives: "presumed areas" or "designated regions".
Each zone was assigned an emission value (Table 2) and it was assumed zone 3 had a similar value to zone 2 as the high drainage density prohibited wetter areas there.
A hydrostatic condition is assumed in zones and the flow rate in each link is defined as a function of zone pressure, which results in a system of nonlinear equation solver, defined by the mass conservation for each zone [19].
This approach varies from traditional probabilistic failure models which assume that zones of compressive stress have zero failure probability and include only tensile zones in the calculation of failure probability.
As for anisotropic yielding, the non-quadratic anisotropic yield function, Yld2000-2d, was utilized for base material zones, while isotropy was assumed for weld zones for simplicity.
Gesturing toward the map, he explained: "One would assume time zones would be subject to political borders and longitude.
Together with SEM observations, we assume these zones to represent eroded areas of the ZnO nanorods.
Those phase variables are sufficient for the description of the thermodynamic state of each zone, assuming that each zone is at the same pressure.
Based on the preform shape geometry and observed flow characteristics, it have been found that there was no velocity discontinuities or jumps across the common boundaries of small zones assumed over the surface of irregular polygonal preforms.
Disposal sites within evacuation zones (assumed as a 5 km buffer around the vent location) are excluded from this analysis as it is unlikely they will be functional for an immediate clean-up response although they may become viable once the evacuation zone is lifted or reduced.
Within the lung, deposition favored the inner zone (assumed to contain the larger airways) over the outer zone (assumed to be dominated by smaller airways and alveoli).
