The phrase "a reasonable excess of" is correct and usable in written English.
It can be used when discussing an amount that is more than what is considered normal or necessary, but still within a justifiable range.
Example: "The project required a reasonable excess of resources to ensure its success."
Alternatives: "a moderate surplus of" or "an acceptable overage of".
A series of poly(butylene 2,5-furanoate) – block – (dimerized fatty acid) (PBF-b-FAD) copolymers were successfully synthesized from 2,5-furandicarboxylic acid (FDCA), 1,4-butanediol (1,4-BD), and dimerized fatty acid diol (FADD) via a polycondensation in melt under the relatively mild process conditions and a reasonable excess of diol.
We introduced by electroporation a reasonable excess of PC-Brk1 over the endogenous Brk1, as judged by the Brk1 western blot of Brk1 immunoprecipitates (Fig. 4B).
Given the many scans performed over the last several years, a reasonable estimate of excess lifetime cancers would be in the hundreds of thousands.
32f By applying a 58e-catalysed addition of Schiff base 71 to Michael acceptor 72, the key intermediate 73 was obtained in good yield and with a reasonable enantiomeric excess.
The number of pilot symbols inserted should be sufficient to attain a reasonable track of the channel, but not in excess.
These arbitrary selection criteria were used in order to select a reasonable number of municipalities with a high and statistically significant risk excess.
A model describing a linear increase in the excess relative rate with dose appeared to provide a reasonable description of the data for all cancer other than leukaemia on visual examination (fig).
Some members of the clergy worry that the excesses of a few tarnish what is otherwise a reasonable provision of the tax code.
In short, the world will still be emitting far too much carbon – an excess of some 20bn tonnes a year – to give the planet a reasonable chance of holding back the heat to a manageable level.
