例句與造句

1. Through investigation of water clarifying mechanism of demulsifier during demulsifying period , using the theory of relationship between structure and performance of surfactant , combining with the composition character of crude oil , the molecular structure design and synthesis of demulsifier were conducted
   通過探討破乳劑在破乳過程中的清水機理，運用表面活性劑結構與性能關系理論，結合原油的組成特點，進行了破乳劑分子的結構設計與合成。
2. It's difficult to find demulsifying in a sentence. 用demulsifying造句挺難的