"volume class" is correct and usable in written English.
You can use it when referring to a type of lesson or course that focuses on the subject of volume. For example, "My math teacher assigned us a project for the next volume class."
Part of the area in each cell also moves to a higher volume class.
Thinnings were simulated by shifting the specified area to a lower volume class.
This paper presents the effect ultrafine fly ash (UFFA) on compressive strength development of mortars containing high volume class F fly ash as partial replacement of cement.
This paper presents an overview of the previous studies carried out on the use of high volume Class F FA as a partial replacement of cement in traditional paste/mortar/concrete mixtures based on Portland cement (PC).
By contrast, the methods that calculate PSDs as object population fraction per volume class (Avizo, 3DMA, DFS-FIJI) perform inconsistently on the synthetic images and do not appear well suited to handle the more complex geometries of soils.
This paper presents the effect ultrafine fly ash (UFFA) on compressive strength and durability properties of concretes containing high volume class F fly ash as partial replacement of cement.
The estimate is based on the areal extent of different volume classes (Table 2).
In EFISCEN, the state of the forest is described by distribution of age and volume classes, using inventory data for the forest area available for wood supply.
Fifty-four perevealedvealed that their goods can have their volume classed as "medium" (1 person per unit) and 7%% as "big" (more than 1 person per unit or needs auxiliary equipment).
The errors were not statistically significantly different between low and medium infarct volume classes for either naming (P = 0.398) or comprehension (P = 0.30).
The errors between low and medium infarct volume classes were not statistically significantly different for any of these analyses (P = 0.17 for semantic errors; P = 0.38 for 'don't know' responses; P = 0.92 for combined), as was the case for the overall naming error in Table 1.
