activated polycondensation的用法和樣例：
例句
- The state and forming mechanism of graphite in cast iron are analysed with classical dynamics and polycondensation theory.
運用經典動力學和縮聚理論的基本觀點對鑄鐵中石墨形態及形成機理進行了分析研究。 - A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.
用糠醇和糠醛縮聚製備了新型呋喃樹脂。
