marine diesel engines part

例句：

1. 1. The marinediesel engine is a crucial component of theship's power system.
   海洋柴油发动机是船舶动力系统的关键环节。
2. 2. The marinediesel engine is responsible forproviding propulsion power tothe ship.
   海洋柴油发动机负责为船舶提供推进动力。
3. 3. The marine diesel engine isan important source of energy for offshoreoil and gas exploration.
   海洋柴油发动机是海上石油和天然气勘探的重要能源来源。