• 采用木瓜蛋白酶盐酸搅拌盐酸静置的方法牦牛中分离出黑色素

    In this paper, melanin was separated from fine yak hair by papain and hydrochloric acid with agitating and standing methods.

    youdao

  • 应用毡缩研究羊毛马海毛山羊绵羊牦牛毡缩性能

    The milling property of wool, mohair, rabbit hair, cashmere, sheep cashmere and yak hair was examined by using milling ball test method.

    youdao

  • 针织品纱线含有羊毛兔毛牦牛天然动物()的针织品。

    Wool knitting products is that the yarns in knitting products containing wool, rabbit hair, cashmere, camel hair, yak hair and other natural animal hair (down).

    youdao

  • 牦牛绒重要特种动物纤维细腻滑爽柔软保暖特点,羊毛混纺很高经济效益

    Yak hair is an important speciality animal fibre. It is fine, smooth, soft, warm and so on. Yak hair spun with wool has very good economic results.

    youdao

  • 牦牛绒重要特种动物纤维细腻滑爽柔软保暖特点,羊毛混纺很高经济效益

    Yak hair is an important speciality animal fibre. It is fine, smooth, soft, warm and so on. Yak hair spun with wool has very good economic results.

    youdao

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