twin-heater system

例句：

1. 1. The twin-heater system in the factory is highly efficient, reducing energy consumption by 20%.
   工厂中的双热源系统非常高效，能源消耗降低了20%。
2. 2. The twin-heater system in the greenhouse provides optimal conditions for plant growth.
   温室中的双热源系统为植物生长提供了最佳条件。
3. 3. The twin-heater system in the car is designed to improve fuel efficiency and reduce emissions.
   汽车中的双热源系统旨在提高燃油效率并减少排放。