The phrase "a single combination of" is correct and usable in written English.
You can use it when referring to one specific arrangement or grouping of elements or factors.
Example: "The recipe requires a single combination of spices to achieve the desired flavor."
Alternatives: "one unique blend of" or "a solitary mix of".
Homeostatic model assessment of insulin resistance, based on a single combination of fasting glucose and insulin levels.
The prediction of elastic properties of a polymer must therefore consider more than a single combination of chain conformations.
The purpose of this study was to identify a single combination of predictor tests that would predict physical performance on all of the criterion measure task simulations relevant to the Combat Arms military occupational specialties.
In practice, a single combination of transformation matrices cannot guarantee a result close to an optimal structural alignment.
This conclusion is based on the difficulty identifying a single combination of moving averages common to all the countries analyzed that could generate a consistent return.
That there are minimal thresholds of performance within each Cornerstone, and there seem to be a number of emerging patterns of success across them, meaning there is not a single combination of performance across them that drives outsized growth.
Only a single combination led to formation of diffracting crystals as discussed below.
The inclusion criterion was that the article investigated the use of a single or combination of radiological modalities in patients with OC.
Instead of finding a single optimal combination of process parameters, this research seeks the efficient frontier of process parameters by data envelopment analysis (DEA).
A large number of studies have attempted to identify a single, or combination of biomarkers (e.g. cytokines, fetal fibronectin etc).
The search design utilized a single or combination of the following terms : (1) acute cholecystitis, (2) ultrasonography, (3) cholescintigraphy, (4) computed tomography and (5) magnetic resonance cholangiopancreatography.
