The phrase "a function of the ratio of" is correct and usable in written English.
It can be used in mathematical, scientific, or analytical contexts to describe a relationship where one quantity depends on the ratio of two other quantities.
Example: "The efficiency of the engine is a function of the ratio of fuel to air in the combustion chamber."
Alternatives: "dependent on the ratio of" or "determined by the ratio of".
A functional response, which is a function of the ratio of uninfected to infected tumor cells, is proposed to describe the spread of the virus infection in the tumor.
However, there is explicit biological and physiological evidence [1 4] that in many situations, when predator have to search for food, a more suitable general predator-prey model in heterogeneous situations should be had the ratio-dependent functional response, which the per capita predator growth rate should be a function of the ratio of prey to predator abundance.
The AGW speed is a function of the ratio of specific heat, temperature, molecular weight, wind speed, etc.
It means that the per capita predator growth rate is a function of the ratio of prey to predator abundance.
The fluid mixing was found to be a function of the ratio of oscillation amplitude to helical pitch.
The reaction rate was a function of the ratio of enzyme load to solvent volumetric flow rate.
It is represented as a function of the ratio of the volumetric strains before and after dewetting.
The probability that a neutrino will change flavor is a function of the ratio of the distance the neutrino has traveled divided by its energy.
It showed that performance of all plants is a function of the ratio of utilized to potential heat transport from heat source to heat sink.
The model goes back to Carroll (1963), who tried to explain academic achievement as a function of the ratio of needed learning time and actually invested learning time.
Open image in new window Fig. 7 Maximum CRIs of devices as a function of the ratio of Bepp2 in TCTA: Bepp2 ILs.
