The phrase "plays a decisive role" is correct and can be used in written English.
Example: The government's policy on education plays a decisive role in shaping the future of our country.
However, that alliance plays a decisive role for social change.
"For companies that compete directly with Japanese companies, it plays a decisive role".
Therefore, an efficient visualization pipeline often plays a decisive role.
As expected, demulsifier bulk concentration plays a decisive role.
The parameter field of numerical reservoir simulation plays a decisive role in the simulation results.
Drug molecular design plays a decisive role in the development of drugs.
Energy pricing reform plays a decisive role in China's low carbon transition.
We find that the morphology of conductive agent plays a decisive role on electrochemical performances.
It follows that the control of the charging load behavior plays a decisive role.
Generally, the process of kinetics plays a decisive role in electrocatalytic activity for established electrocatalytic materials.
Accurate noise estimation plays a decisive role in the intelligibility of speech [24].
