The phrase "predominantly influenced" is correct and usable in written English.
You can use this phrase to describe a situation in which one factor or element has had a greater effect than others. For example, "This decision was predominantly influenced by economic considerations."
These factors are predominantly influenced in the conceptual design stage.
Belgium has a temperate, maritime climate predominantly influenced by air masses from the Atlantic.
A multiple regression analysis showed that trait anxiety predominantly influenced state anxiety and the PLR parameters.
Particle size and morphology were predominantly influenced by the spray mesh size and surfactant concentration, respectively.
The energy absorption ability is predominantly influenced by the existence of yarns in the thickness direction.
However, reproductive performances were predominantly influenced by the physiological status of the does at insemination (lactation stage and receptivity).
Although much glacially transported material covers the areas below 700 feet (215 metres) in elevation, the nature of the soil is predominantly influenced by the underlying parent rock.
Noise levels in pathways were predominantly influenced by body site, with pathways in the anterior nares having the greatest noise (median of 40%).
The thermal efficiency of a rotary kiln is predominantly influenced by the amount of lateral mixing of the material bed.
This ensures that the concentrations and fluxes measured within the isolated area are directly and predominantly influenced by the local mass-transfer and transformation processes controlling mass removal.
With increasing wind gust strength, the unsteady component of the overturning moment becomes predominantly influenced by the wind gusting, while vortex shedding effects become less exhibited.
