The phrase "a fixed surface" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or design, where a surface does not change position or shape.
Example: "The experiment was conducted on a fixed surface to ensure accurate measurements."
Alternatives: "a stationary surface" or "a stable surface".
The above mentioned variables were measured at the output of the FPPV and compared with those on a fixed surface.
The collected energy was measured and compared with that on a fixed surface tilted at 40° towards the South.
The results indicated that the volt ampere characteristics on the tracking surfaces were significantly greater than that on a fixed surface.
Two sets of simulations are performed, one with a fixed surface temperature obtained from experiments, the other takes heat transfer inside the solid material into account.
The surface diffusion is driven by surface-curvature gradients, while a fixed surface slope and zero atomic flux are assumed at the groove root.
On the other hand, for a fixed surface reactivity, the site reaction rate is found to increase, and the site average reactant concentration decrease, with decreasing binding constant (stronger site binding).
As a result, there is no fixed surface.
Here the fixed surface results in a chemisorption barrier of 468 meV, only 6 meV higher than the barrier obtained when the surface is allowed to fully relax during the dissociation process.
Sometimes properties of a fixed hyperbolic surface can be better understood by studying the moduli space that parameterises all hyperbolic structures on a given topological surface.
Unfortunately, existing nanocarriers with fixed surface properties, such as a PEGylated, cationized and bioconjugated surface, are not versatile enough to overcome the extracellular and intracellular barriers which require different surface properties.
Therefore, the objective of this paper is to, based on the dynamic relaxation method, construct an adaptive form finding method for a bar network on a form-fixed surface with boundary conditions updated in each time step.
