• 2021-04-14 问题

    Thesuspensionwassubjected_____fourcyclesoffreezingandthawingandwasfurtherdisrupted_____sonication(40s).

    Thesuspensionwassubjected_____fourcyclesoffreezingandthawingandwasfurtherdisrupted_____sonication(40s).

  • 2022-06-02 问题

    The suspension was subjected _____ four cycles of freezing and thawing and was further disrupted _____ sonication (40 s).

    The suspension was subjected _____ four cycles of freezing and thawing and was further disrupted _____ sonication (40 s).

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