set of rotor vanes

例句：

1. 1. The new model aircraft has a set of rotor vanes that are significantly more efficient than its predecessors.
   这款新型飞机的转子叶片组比前一代产品效率有显著提升。
2. 2.The engineer carefully assembled the set of rotor vanes to ensure they would function properly during testing.
   工程师仔细组装了转子叶片组，以确保在测试过程中能正常工作。
3. 3. The design team is working on a new set of rotor vanes that will improve airflow efficiency in the engine.
   设计团队正在研发新的转子叶片组，以提高发动机中空气流动的效率。