The phrase "as boundaries on" is correct and usable in written English.
It can be used when discussing limitations or constraints imposed on something, often in a metaphorical sense.
Example: "The new regulations serve as boundaries on the company's ability to expand its operations."
Alternatives: "as limits on" or "as constraints on".
But as well as pushing boundaries on the football pitch, the Real Madrid forward is now setting standards in waxwork grooming.
I've had to work hard over the last two years to refine my act in order to please my own community, as well as pushing boundaries on the mainstream LGBT scene where all sorts of perceptions of muslims are rife.
In [5] Beals et al. considered the CR operators on as boundary of the complex domain (1.1).
"While political and security agendas may by necessity induce collateral damage, we as a society set boundaries on these damages, and we believe this sham vaccination campaign exceeded those damages," the educators' letter to President Obama said.
Giving the meteorological data as boundary conditions on the reactor; the model computes the solar coefficient of performance (COPs).
Perhaps optimistically, McClintock listed his occupation as "boundary rider" on his enlistment form, despite the fact that he grew up in the Sydney suburbs.
As civilization struggles to subdue our innate barbarism, signal disasters have their uses, as boundary markers on the outer limits of the possible; they make us grateful to be on the relatively safe side of them.
For the accuracy of numerical predictions, the method of Solar Ray Tracing was used for thermal radiation flux as boundary condition on the wall.
The present paper investigates the idea of using the normal modes of the linearized structure as boundary conditions on a detailed model reduced to the joints only.
The stress regimes measured in field were applied as boundary condition on the constructed 3D model and a backward analysis was conducted.
