例句與造句

1. The ocean circulation is controlled by diapycnal mixing which consists of mechanical mixing and convective mixing . the intensity of mechanical mixing depends on the amount of mechanical energy offered by external processes , among which wind stress and tidal generation force are major sources
   海洋中的湍混合包括機械混合和對流混合，混合的強弱是控制大洋環(huán)流的重要因素，其中機械混合的強弱取決于外界機械能的供給，風和潮汐是重要的機械能之源。
2. It's difficult to find tidal generation force in a sentence. 用tidal generation force造句挺難的