wave quelling oil

例句：

1. 1. Theengineer used a special wave damping oilto prevent the equipment from overheating.
   工程师使用一种特殊的波纹平息油来防止设备过热。
2. 2. The new wave dampingoil is said to reduce noise levels byup to 30%.
   据说新的波纹平息油能将噪音水平降低高达30%。
3. 3. The company claims thattheir wave damping oil can extend thelife of marine engines by up to50%.
   公司声称他们的波纹平息油能延长海洋引擎的使用寿命高达50%。