lubrication by splash

例句：

1. 1. The engine needs to be lubricated regularly for smooth operation.
   发动机需要定期润滑以保持顺畅运行。
2. 2.The oil was applied with a spray lubrication device to prevent wear on the moving parts.
   使用喷雾润滑装置将油施加到移动部件上，以防止磨损。
3. 3.In this workshop, we will demonstrate how to perform lubrication by splash and maintain the equipment's efficiency.
   在这个工作坊中，我们将演示如何进行溅射润滑并保持设备的效率。