The phrase "a weak role" is correct and usable in written English.
It can be used to describe a position or function that lacks strength, influence, or significance in a particular context.
Example: "In the project, her contributions were minimal, and she played a weak role in the decision-making process."
Alternatives: "a minor role" or "a limited role".
"Before, because of these wrong results of CO2 lagging temperature, people were interpreting it as a weak role for CO2 in the climate variation of the past," Dr. Parrenin said.
Therefore, lattice distortion caused by scale inhibitor may play a weak role for calcium carbonate scale inhibition in the oilfield environment containing carbon dioxide.
The film became a blockbuster and won critical acclaim, with a reviewer citing that Madhavan acts with "extreme, believable sincerity" dubbing him as "truly a poster boy for India", whilst another claimed he performed " a weak role with elan".
The second main finding of this study is that although heterozygosity has a weak role in population growth, there is considerable variation in the impact of heterozygosity on population dynamics within different gender and age groups.
As shown in Additional file 6: Figure S4, uORFs only played a weak role in causing poor translation in rpl24b.
In this system, there is considerable fragmentation of activities between private and public actors with a weak role of supervision and regulation by the Ministry of Health.
Nor should a stronger NATO mean a weaker role for the United Nations.
The Azules ("Blues"), who prevailed, favoured a constitutional government by a coalition including the Peronists, who would be confined to a weaker role than that indicated by their voting strength.
There is still a role for random mutation, but West-Eberhard suggests that it plays a weaker role than the environment and intention of the organism at issue.
In conclusion, our results show that dominance plays a weaker role for male reproductive success in rhesus macaques than predicted by the PoA model.
Our results support the concept that functional HL plays a weaker role than communicative and critical HL in the relationship between HL and diabetes management in a population with relatively high functional HL, as in our participants in Japan.
