The phrase "a combination of solution" is not correct in standard English.
It should be "a combination of solutions" if referring to multiple solutions or "a solution combination" if referring to a specific type of combination.
Example: "The project requires a combination of solutions to address the various challenges we face."
Alternatives: "a mix of solutions" or "a blend of solutions."
The coating process is performed using a combination of solution processing, filtering, and transfer.
GNPs-filled polystyrene nanocomposites at different filler content are prepared through a combination of solution and melt mixing techniques.
Here, we determined the structure of the phosphorylated pentamer using a combination of solution and solid-state nuclear magnetic resonance methods.
Novel three-dimensional (3-D) nano-/microfibrous poly(lactic-co-glycolic acid) (PLGA) scaffolds were fabricated by hybrid electrospinning, involving a combination of solution electrospinning and melt electrospinning.
Three processing strategies were proposed: a melt processing technique, a solution casting technique, and a combination of solution casting followed by melt processing.
The mechanisms whereby pyrite generates OH, which leads to RNA degradation, may be a combination of solution reactions [e.g., Haber Weiss (eqs 1 and 2) and Fenton (eq. 7)] and surface-mediated reactions (eq. 3 and 4).
And until we get a combination of solutions -- subsidies, public-private initiatives and creative approaches -- it will be a way to deal with the housing crisis".
The report suggested a combination of solutions: a new bridge to accommodate eight lanes of traffic with shoulders, bracketed by commuter rail tracks; and a new commuter rail network, from Port Chester, near the Connecticut border, to Stewart Airport, in Newburgh.
But staff members did present a brief overview of their work, stressing that their report recommended a combination of solutions to ease congestion on Route I-287, from Suffern to the New England Thruway.
