The phrase "are based predominantly on" is correct and usable in written English.
It can be used when discussing the primary sources or foundations of a concept, idea, or argument.
Example: "The conclusions of the study are based predominantly on the data collected from the surveys conducted over the past year."
Alternatives: "are primarily derived from" or "are mainly founded on".
Presently, fibre point sensors for magnetic field are based predominantly on magnetostriction which limits their applicability to this environment.
Kinship groups and household communities are based predominantly on the principle of lineage, that is, on relation through either the male or female line.
If they are based predominantly on sales of snacks and beverages, I should like to tell them that I am writing this while watching the match between the two guys who are not Murray, and have just cracked open a reassuringly expensive lager and a bag of top-of-the-range nacho cheese-flavoured tortilla chips.
Although current strategies on clinical gene therapy are based predominantly on viral vectors, nonviral transfection reagents provide safer alternatives without potential side effects such as immunogenicity and carcinogenesis that are associated with viral transfection [43].
Transition metal oxides have been explored as potential electrode materials for use in supercapacitors; their charge-storage mechanisms are based predominantly on pseudocapacitance [6, 7] RuO2 has been found to have high capacitance due to redox transitions that even penetrates into the bulk of the material, however, the cost of Ru has retarded its commercial acceptance [8, 9].
However, these studies are based predominantly on O157 STEC cases.
Although ADHD has a male preponderance in the general population [ 25], half of the studies included in the review were based solely on female samples and one of the studies failing to find an association was based predominantly on males.
The art of the northwestern Sepik groups, however, is based predominantly on the triangular design described above.
Sikkim's economy is based predominantly on agriculture, with the sector engaging more than half of the working population.
The system will be based predominantly on three qualities extracted from an uploaded image of a garment or piece of art: color, shape, and pattern.
Their study was based predominantly on official reports including the British Labour Force Survey as well as tax data and public expenditure statistics.
