• 浸渍顺序依次亚铁溶液、铜盐水溶液、盐水溶液。

    The dipping sequence is ferrous salt, nantokite and nickel water solution.

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  • 探讨使用铁盐两种体配位的络合物棉织物室温还原染料连续半连续染色

    Using two ligand based iron (II) salt complexes, continuous and semi-continuous dyeing of VAT dyes on cotton at room temperature are explored.

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  • 研究牛奶蛋白纤维经过亚铁盐预处理洗剂清洗后,不同漂白条件下纤维影响

    The effect of different process conditions of hydrogen peroxide bleaching of milk casein fibre on the whiteness of the product is studied, and the optimal bleaching process is determined.

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  • 主要采用斑脱岩、铁盐活性碳在常温下进行粉碎,粉碎细度80 ~ 100,在常温下再进行混合搅拌1 ~2小时堆放15 ~ 24小时成熟后即成产品。

    The coagulant is produced with bentonite, ferrite and active carbon and through crushing to 80-100 mesh, mixing through stirring for 1-2 hr and stacking for 15-24 hr to mature.

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  • 所用电子受体一种铁盐反应时它还原

    The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction.

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  • 所用电子受体一种铁盐反应时它还原

    The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction.

    youdao

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