The phrase "a relatively high volume" is correct and usable in written English.
It can be used when discussing quantities, levels, or amounts that are higher than average or typical in a comparative context.
Example: "The study revealed that the participants produced a relatively high volume of responses during the survey."
Alternatives: "a considerably large amount" or "a notably high quantity."
Cedric Benson, with his decent short-area burst but generally methodical style, gave the Bengals a steady rushing attack that needed quality blocking and a relatively high volume of carries in order to be productive.
Resulting materials feature a relatively high volume fraction (40 55 vol. pct) of homogeneously distributed reinforcement.
This paper describes the work done in relation to putting a relatively high volume HEP readout electronics module into production.
For example, the shaft fills a relatively high volume inside the SRM without a commensurable contribution to the output torque.
We also observe that the basal part of the flow below ~70 m from the ground level has a relatively high volume fraction of light-colored bands (greater than 30%, yellow colored area in Fig. 5).
Bupropion has also a relatively high volume of distribution of 18.6 L/kg [ 2, 13].
Even if the relative standard deviation is low for the volume estimation from these images, this systematic deviation yields a relatively high volume-rRMSE.
The TiB2 precipitates were distributed finely in the boride layers, but were coarser in size and with a relatively higher volume fraction in the transition zone.
On the contrary, road segments offering service categories of 'C' and 'D' were observed to carry a relatively higher volume of traffic (up to 2600 PCUs/h/lane) and are substantially influenced by commercial and on-street parking activities.
The compromised gas capacity in the mixed system was likely due to the presence of a relatively higher volume of FW, which should be prevented in the future design and development of scaffolding materials for clathrates formation.
Sports representation opens the door to a relatively high-volume business, unlike in Hollywood, which is small and tightly contained.
