非弹性体增韧拓展了PS增韧改性研究的新领域，纳米粒子增韧开辟了PS增韧改性研究的新方向。

It was pointed out that toughening by non-elastomer materials broadened the research field and toughening by nano-particle created a new direction for study on modification of PS.

youdao

指出非弹性体增韧拓展了高分子材料增韧改性研究的新领域；纳米粒子增韧开辟了高分子材料的研究新方向。

It was pointed out that toughening by non-elastomer materials broadened the research field for modification of polymers and toughening by nano-particle created a new study direction of the polymers.

youdao

目前，人们通过向PA6、PA66 中添加聚烯烃、高性能工程塑料、无机非弹性体及PA 间共混等方法来提高PA6、PA66 的韧性，不断开发增韧PA6、PA66的新品种。

The toughness of PA6, PA66 will be improved by adding polyolefin, highperformance engineering plastics, inorganic non-elastomer and other PA.

youdao