• 单纯使用聚乙烯醇韧性较高力学性能不足。

    Simple use of polyvinyl alcohol with high toughness, mechanical properties.

    youdao

  • 聚乙烯醇生物相容性良好,得到医疗材料高度重视

    The biocompatibility of polyvinyl alcohol is good, and the medical material is highly valued.

    youdao

  • 所以常温下聚乙烯醇水溶液的胶凝持续数十或者长的时间

    At room temperature, PVA would take over ten days or even longer time to gelate.

    youdao

  • 所以常温下聚乙烯醇水溶液的胶凝持续数十或者长的时间

    At room temperature, PVA would take over ten days or even longer time to gelate.

    youdao

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