"decreasing quantity" is a correct and usable phrase in written English.
It can be used to describe a decrease or reduction in the amount or quantity of something. Example: The decreasing quantity of available resources has led to a decline in production. In this sentence, "decreasing quantity" is used to show that the available resources are becoming less, resulting in a decrease in production.
Lagerlof (2005) illustrates decreasing quantity of demand as a result of the decline in income inequality among men.
The steady atmospheric state is reached at double the e-folding time, which is the time interval in which an exponentially decreasing quantity decreases by a factor of e.
Since the activity measured at 40 or 45°C seems to be the product of a decreasing quantity of a very active enzyme, the assay temperature chosen for all future incubations was 35°C.
These widely recognized patterns have been attributed to the decreasing quantity and quality of sinking phytodetritus with increasing depth and distance from the productive coastal waters and river runoff [7], [37].
They are not adjusted for inflation, and some of the decline for some countries reflects lower prices for many commodities, including oil, rather than decreasing quantities of exports.
The first cluster contained genes with gradually decreasing quantities of transcripts.
This study demonstrated that exposure to decreasing quantities glucose or l-glutamine resulted in decreased cell density, G2M block and apoptosis induction within a few hours.
All the morphological characteristics of shrunken cell size and elongation increased with decreasing quantities of L-glutamine and glucose and longer exposure periods.
Samples renatured with five to seven Cd ions per MT molecule showed decreasing quantities of alpha fragment and increasing amounts of nativelike MT. The binding process in each domain is cooperative.
WB with the 229T mAb showed that there were decreasing quantities of CD9P-1 witimeime when hEC were incubated with GS-168AT2, suggestheg the downregulation of CD9P-1, either alone or in association with other partners(s).
Dilutions of virus made in 293T medium containing 5 μg/ml polybrene were used to replace the medium on remaining wells so that a series of wells were exposed to decreasing quantities of virus.
