The phrase "a discrete quantity" is correct and usable in written English.
It can be used in contexts related to mathematics, science, or data analysis where you are referring to a distinct or separate amount of something.
Example: "In this experiment, we measured a discrete quantity of the chemical to ensure accurate results."
Alternatives: "a distinct amount" or "a separate value".
Neutron capture, type of nuclear reaction in which a target nucleus absorbs a neutron (uncharged particle), then emits a discrete quantity of electromagnetic energy (gamma-ray photon).
All we get for an answer from the Categories is that number is a discrete quantity.
By contrast no constituent parts of a discrete quantity can possess a common boundary.
We therefore attempt to bring the model closer to the observed biology by formulating cell division as an asynchronous process, using the formulation of stochastic Markov processes, in which time is now a continuous, rather than a discrete, quantity (see Materials and Methods for details).
For this reason, we compute mappability as a discrete quantity –that is, a region is either mappable (unambiguous) or not mappable (ambiguous).
In this work the amount of each representative of these species is modeled as a discrete quantity, not using a continuous function.
One recent study with adult humans [38] has provided evidence that the extraction of a representation of continuous extent, such as the area of stimuli, in most cases proceeds more rapidly than the extraction of a representation of discrete quantity.
To respect the iterative character of this procedure, all discrete quantities (as, e.g., T h, ϕ h, etc).
Qualitative representations use discrete quantity spaces, where a particular distinction is introduced only if it is relevant to the context being modeled.
Lefèvre's language of numbers as composed of units is commonplace, but it serves a realist interpretation of Aristotle's category of discrete quantity.
In discussing this he returns to the distinction he had drawn in Quodlibet VI, q. 16 between the kind of unity which serves as a principle of number and which is based on discrete quantity, and the kind that is convertible with being, transcendental unity.
