The phrase "a variation in quantities" is correct and usable in written English.
It can be used when discussing differences or changes in amounts or numbers in various contexts, such as statistics, research, or inventory management.
Example: "The study revealed a significant variation in quantities of the samples collected from different locations."
Alternatives: "a change in amounts" or "a difference in figures."
Because the longest-lived strain, SR808, differs from the other strains with respect to fertility age-1 mg44 -F2 age-1 mg44 -F2 age-1 mg44 -F2 infertile [ 7]), we were concerned thomozygotesgevity trends obeinged in FA completelyy have been confounded by varinfertile quantities of egg lipid stores.
This desire for local autonomy and choice implied increased variation in quantity and quality of services.
In the same region, the variation in the economic value of irrigating crop is due to the variations in the costs and revenue of the crop production and not to the variation in quantity of applied water.
The relatively low quantity of bug reports and the variation in quantity and quality of bug reports observed on each project are threats to the external validity of our study.
A linear model was used to test the effect of genotype and treatment as well as their interaction, and variation in quantity of target DNA accessible in each spot was included as covariate.
The variation in quantity and quality of primary and secondary wall cellulose in plants is suggested to be the result of enzymatic activities of different types of cellulose synthase (CesA) (Somerville 2006).
On the other hand we have not observed variation in quantity of heat shock proteins (HSP 90, HSP 60, HSP 27) or the molecular chaperone 14-3-3 14-3-3 14-3-3reast cancer cell cultures.
To directly and quantitatively compare variables having different average values as well as variations in quantities and ratios, we used four different analytical methods to determine the best predictor of CHD.
Within each ATC first level, drugs with either high level of consumption, high costs or large variations in quantities and costs were singled out and split by type of prescriber, ICP or SC.
F. pinicola strains showed a very high variation in the quantity of secondary metabolites produced (Additional file 1: Figure S1).
Variations in quantity or composition of received waste loads may significantly diminish HWI throughput (the decisive profit factor), from its nominal design value.
