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  • The different distilling methods freeze- method and dialyze- method of tussah and silkworm sericin were studied.

    应用冰冻法和透析法研究了柞蚕和家蚕丝胶的提取方法。

    youdao

  • The different distilling methods freeze- method and dialyze- method of tussah and silkworm sericin were studied.

    应用冰冻法和透析法研究了柞蚕和家蚕丝胶的提取方法。

    youdao

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