functional polymers的用法和樣例：
例句
- In functional polymer, he engaged in the research of ion-exchange resin and chelating resin.
在功能高分子方面，主要對離子交換樹脂及螯合樹脂的性能進行研究。 - In this Paper,the synthesis of the photochromism functional polymers and their photochromism mechanism,developing history and possibility have been reviewed in detail.
對光致變色功能高分子作了概括性綜述，介紹了各類體系的光致變色機理，製備方法，應用研究等方面的進展情況。
