polyether - modified的用法和樣例：
例句
- It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect.
結果顯示聚醚改性有機硅消泡劑具有良好的消泡性能。 - This paper briefly introduced the molecular structure and the properties of the modified epoxy resins with polyurethane and polyther.
本文對聚氨酯和聚醚改性環氧樹脂的分子結構及性能作了簡要的論述。
