用扫描电子显微镜（SEM）对PNDEA接枝层表征结果表明，用不同接枝手段所制备的接枝膜具有不同的表面形貌。

The SEM images of the PNDEA grafted layers prepared by different grafting methods have different surface morphology.

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用扫描电子显微镜（SEM）对PNDEA接枝层表征结果表明，用不同接枝手段所制备的接枝膜具有不同的表面形貌。

The SEM images of the PNDEA grafted layers prepared by different grafting methods have different surface morphology.

youdao