The phrase "a number of constants" is correct and usable in written English.
It can be used when referring to multiple fixed values or parameters in a mathematical, scientific, or technical context.
Example: "In the equation, we need to consider a number of constants that affect the outcome."
Alternatives: "several constants" or "multiple constants".
Amy Schumer's sharp, occasionally hilarious, brand of comedy is reliant on a number of constants, one of the most defining of which is a frank, often brutal discussion of how she's physically compared with other women.
Those solutions are expressed in terms of a number of constants that can be determined by application of appropriate boundary conditions.
Thus the convective-diffusion equation is replaced by an algebraic equation for the mass transfer coefficient containing a number of constants.
Karl Rosston, Montana's suicide prevention coordinator, said there are a number of constants that contribute to a historically high suicide rate throughout the Rocky Mountain region from social isolation to the availability of guns and a reluctance to seek mental health care.
Note that (mathrm{INet}(N(m_0))) is a finite-net multi-CCS process: in fact, the restriction operator occurs only at the top level, applied to the parallel composition of a number of constants; each constant has a body that is sequential and restriction-free.
We performed serial dilution experiments in a number of constant environments with different concentrations of IPTG and Pgal, as indicated schematically in Figure 5.
Batch cultures of B. subtilis cells incubated at a number of constant temperatures indicate that growth still occurs up to 54°C, while no growth was observed at temperatures higher or equal to 56°C (data not shown).
The equations are dependent on the protein concentration and fitting is required for a number of equilibrium constants.
A complete solution contains a number of arbitrary constants equal to the order the equation.
Another of Delmore's "fugal" poems, "Calmly We Walk Through This April's Day," encapsulates a number of his constant themes: the life of the city, names of friends he knew ("Many great dears are taken away"), and above all an apprehension of the whirling universe in the mundane décor of a municipal park.
Over historical time spans there are a number of nearly constant variables that determine climate, including latitude, altitude, proportion of land to water, and proximity to oceans and mountains.
