Results Tiny distinction between the untreated film and pretreated film was found under electron microscope.

结果①电镜结果显示未处理膜与处理后的膜有细微差别。

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Results Tiny distinction between the untreated film and pretreated film was found under electron microscope.

结果①电镜结果显示未处理膜与处理后的膜有细微差别。

youdao