Sentence examples for a important roles from inspiring English sources

The results show that Cu segregation to the solid Si liquid Al interface, as well as the significant undercooling achieved in the liquid under non-equilibrium conditions because the Al phase cannot nucleate homogeneously, play a important roles in nucleating Al2Cu at the interface prior to the Mg2Si phase in the alloy.

Forests play an important an important role in climate change.

Government has a role, and an important role.

LCR has an important role as an ancillary group.

Psychology plays an important role.

Politics play an important role.

Instinct plays an important role, she said.

Par-3s play an important role.

He will play an important role then".

International aid has played an important role.

Animal husbandry plays an important role.